What: Certified Jewelry & Rolex EventWhere: Westbury Auction Galleries; 3300 Foothill Blvd # 8116, La Cresenta , CA 91214, United StatesWhen: April 21; 05.00 PM GMTTop lots of the sale:— Lot 0300: “18K Gold 26.25ct Tanzanite & 0.80ctw Diamond Pendant.” Ref: WAG79524. Item no.: TK1242002 01663. Specification: Gold Content: 18k White Gold. Weight of Item: 15.6grams. Country Made: USA. Main Gemstone: Natural Tanzanite. Shape: Trilliant-Cut. Carat Weight: 26.25ct. Clarity Grade: Type 1. Color: Violetish Blue. Cut Grade: Very Good. Adjacent Gemstone: Natural Diamond. Shape: Round Brilliant-Cut. Carat Weight: 0.80ctw. Clarity Grade: VS2 SI1. Color Grade: E-F. Hardness: 10. Estimate: 69,583 USD - 139,167 USD— Lot 0305: “18K Gold 25.70ct Emerald & 6.94ctw Diamond Ring.” Ref: WAG56492. Item no.: FA2055170001 BR6370AE. Specification: Gold Content: 18K White Gold. Weight of Item: 13.01 grams. Country Made: U.S.A. Ring Size: 7.5. Main Gemstone: Natural Emerald. Shape: Oval cut. Quantity: 1 count. Carat Weight: 25.70ct. Clarity Grade: Type 3. Color Grade: Green. Cut Grade: Very Good. Adjacent Gemstone: Natural Diamond. Shape: Baguette & Round Brilliant cut. Quantity: 177 counts. Carat Weight :6.94ctw. Clarity Grade: SI1 - SI2. Color Grade: HI. Hardness: 10. Estimate: 52,961 USD - 105,923 USD— Lot 0493: “18K White Gold 4.88ctw Diamond Ring.” Ref: WAG39000. Item no.: FA2053688004-SM5251ACD. Gold Content: 18K White Gold. Weight of Item: 9.45 grams. Size: 7.5. Main Gemstone: Natural Diamond. Shape: Round Brilliant-cut. Quantity: 1 count. Carat Weight: 2.12ct. Clarity Grade: SI2. Color Grade: J. Hardness: 10. Adjacent Gemstone: Natural Diamond. Shape: Pear Cut. Quantity: 14 counts. Carat Weight: 0.91ct. Clarity Grade: SI1 - SI2. Color Grade: G – H. Hardness: 10. Adjacent Gemstone: Natural Diamond. Shape: Baguette cut/ Round Brilliant-cut. Quantity: 124 counts. Carat Weight: 1.85ct. Clarity Grade: SI1 - SI2. Color Grade: G – H. Hardness: 10. Estimate: 48,750 USD - 97,500 USD— Lot 0159: “Rolex 18K YG Day-Date 3.00ct Diamond Wristwatch.” Ref: BAS60000. Item no.: ARXM017. Specification: Model: Oyster Perpetual Day-Date. Movement: Perpetual, Self Winding Chronometer. Case Material: 18K Yellow Gold. Bracelet Materials: 18K Yellow Gold. Bracelet Style: 18K Yellow Gold Presidential Bracelet. Bezel Material: Yellow Gold / Natural Diamonds. Bezel Style: Custom Yellow Gold Bezel Set with Natural Diamond. Function: Instantaneous Date with Rapid Setting. Crystal: Scratch-resistant sapphire, Cyclops lens (2.5x) over the date. Crown: Rolex screw-Down Lock. Dial: Custom Champagne Dial Set with Natural Diamond & White MOP. Gemstone: Natural Diamond. Total Carat Weight: 3.00ctw (Est.) Shape: Round Brilliant-cut / Baguette. Clarity Grade: SI1 SI2. Color Grade: H – I. Condition:  Pre-Owned / Excellent Condition. Estimate: 47,332 USD - 73,485 USD— Lot 0471: “18K Gold 2.74ctw Fancy Diamond Ring.” Ref: WAG37608. Item no.: FA2055119015 R6580AYD. Specification: Gold Content: 18K White Gold. Weight of Item: 6.62 grams. Country Made: U.S.A. Ring size: 6.5. Main Gemstone: Natural Diamond. Shape: Cushion cut. Quantity: 1 count. Carat Weight: 1.74ct. Clarity Grade: VVS2. Color Grade: Light Brownish Yellow Fancy. Cut Grade: Very Good. Adjacent Gemstone: Natural Diamond. Shape: Round Brilliant cut. Carat Weight: 1.00ctw. Clarity Grade: SI1 - SI2. Color Grade: G H. Hardness: 10. Estimate: 47,010 USD - 94,020 USD— Lot 0027: “18K Gold 18.74ct Tourmaline & 2.37ct Diamond Ring.” Ref: WAG34328. Gold Content: 18K Rose Gold. Weight of Item: 16.7 grams. Main Gemstone:  Natural Tourmaline. Shape: Cushion. Weight: 18.74ct. Color Grade: Red. Adjacent Gemstone: Natural Diamond. Quantity: 82 counts. Shape: Round Brilliant. Weight: 2.37ct. Clarity Grade: VS2 - SI1. Color Grade: F G. Estimate: 44,500 USD - 85,820 USD— Lot 0001: “18K Gold 16.51ct Ruby & 8.77ctw Diamond Bracelet.” Ref: WAG44404. Item no.: FA2056328PH026-MB2845AR. Specification: Gold Content: 18K White Gold. Weight of Item: 61.80 grams. Size: 7.5 inches. Country Made: U.S.A. Main Gemstone: Natural Ruby. Shape: Marquise shape. Quantity: 65 counts. Total Carat Weight: 16.51ctw. Color Grade: Intense Red. Clarity: Type 2. Cut Grade: Very Good. Adjacent Gemstone: Natural Diamond. Shape: Round Brilliant-cut. Quantity: 907 counts. Total Carat Weight: 8.77ctw. Clarity Grade: SI1 - SI2. Color Grade: G – H. Hardness: 10. Estimate: 38,853 USD - 77,707 USDFor details, visit: https://www.liveauctioneers.comClick on the slideshow for the highlights of the sale.http://www.blouinartinfo.com/Founder: Louise Blouin Read more