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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG811670269

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811670269

Diamond specifications and retailer prices

From HK$1,797 HKD
As of November 4, 2026
Save HK$8,795 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,592 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811670269 or 811670269. Listed at 19 retailers as of November 4, 2026, with prices from HK$1,797 to HK$10,592, a HK$8,795 spread on the same certified stone. Brilliant Earth lists it at HK$10,592. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811670269
Dimensions11.11 × 5.83 × 3.85 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm5.83 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811670269
Side View
Table 60.0%Crown 34.6°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$10,592 HKD|Low: HK$1,797 HKD|High: HK$11,141 HKD|Avg: HK$5,777 HKD|-4.9%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 4HK$1,797 HKD
Retailer 20HK$2,009 HKD
Retailer 16HK$2,079 HKD
Retailer 8HK$2,220 HKD
Retailer 11HK$2,377 HKD
Retailer 13HK$2,464 HKD
Retailer 5HK$3,060 HKD
Retailer 19HK$3,225 HKD
Retailer 9HK$3,821 HKD
Retailer 2HK$4,111 HKD
Retailer 15HK$6,049 HKD
Retailer 18HK$7,148 HKD
Retailer 7HK$7,556 HKD
Retailer 10HK$7,963 HKD
Retailer 3HK$8,183 HKD
Retailer 17HK$8,709 HKD
Retailer 14HK$8,913 HKD
Retailer 12HK$9,321 HKD
Retailer 6HK$10,074 HKD
Brilliant EarthHK$10,592 HKD

23 data points across 20 retailers

19 retailersHK$1,797 HKD to HK$10,592 HKD

A
Cheapest Retailer
-
HK$1,797 HKD
A
Retailer 2
-
HK$2,009 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,079 HKD
View
A
Retailer 4
-
HK$2,220 HKD
View
Retailer 5
-
HK$2,377 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,464 HKD
View
B+
Retailer 7
-
HK$3,060 HKD
View
A
Retailer 8
-
HK$3,225 HKD
View
Retailer 9
-
HK$3,821 HKD
View
Price last confirmed 9 days ago
A
Retailer 10
-
HK$4,111 HKD
View
B+
Retailer 11
-
HK$6,049 HKD
View
B+
Retailer 12
-
HK$7,148 HKD
View
B+
Retailer 13
-
HK$7,556 HKD
View
Retailer 14
-
HK$7,963 HKD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
HK$8,183 HKD
View
B
Retailer 16
-
HK$8,709 HKD
View
B
Retailer 17
-
HK$8,913 HKD
View
B
Retailer 18
-
HK$10,074 HKD
View
Most Expensive
B
Brilliant Earth
20658656A · Nov 4
HK$10,592 HKD
$1,350 USD
View
18 more retailers have this diamond
Prices start from HK$1,797 HKDSave up to HK$8,795 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.

A
1.51ct Marquise
HK$1,797 HKD