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Marquise|Lab Grown|IGI

3.05ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG774640729

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774640729

Diamond specifications and retailer prices

From HK$14,060 HKD
As of November 2, 2026
Save HK$6,230 HKD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$20,290 HKD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774640729 or 774640729. Listed at 2 retailers as of November 2, 2026, with prices from HK$14,060 to HK$20,290, a HK$6,230 spread on the same certified stone. The Diamond Guys lists it at HK$20,290. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774640729
Dimensions15.14 × 7.37 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
15.14 mm7.37 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774640729
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$39,622 HKD|Low: HK$5,453 HKD|High: HK$47,547 HKD|Avg: HK$15,147 HKD|-16.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
The Diamond Guys
August 3, 2026
Retailer 12HK$5,453 HKD
Retailer 6HK$7,328 HKD
Retailer 13HK$8,207 HKD
Retailer 9HK$8,544 HKD
Retailer 7HK$9,760 HKD
Retailer 5HK$9,784 HKD
Retailer 2HK$11,283 HKD
Retailer 10HK$14,060 HKD
Retailer 11HK$16,516 HKD
Retailer 3HK$18,454 HKD
The Diamond GuysHK$20,290 HKD
Retailer 8HK$27,947 HKD
Retailer 4HK$30,615 HKD
Retailer 14HK$31,070 HKD
Retailer 1HK$39,622 HKD

61 data points across 15 retailers

2 retailersHK$14,060 HKD to HK$20,290 HKD

B+
Cheapest Retailer
-
HK$14,060 HKD
Most Expensive
B
The Diamond Guys
1951076402 · Nov 3
HK$20,290 HKD
$2,586 USD
View
1 more retailer has this diamond
Prices start from HK$14,060 HKDSave up to HK$6,230 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.05ct Marquise
HK$14,060 HKD