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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG826677932

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826677932

Diamond specifications and retailer prices

From HK$1,938 HKD
As of November 4, 2026
Save HK$8,654 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$10,592 HKD at Brilliant Earth · As of November 3, 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 LG826677932 or 826677932. Listed at 17 retailers as of November 3, 2026, with prices from HK$1,938 to HK$10,592, a HK$8,654 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 angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826677932
Dimensions11.55 × 6.06 × 3.73 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
11.55 mm6.06 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826677932
Side View
Table 63.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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$1,859 HKD|High: HK$10,827 HKD|Avg: HK$5,788 HKD|-2.2%
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
November 5, 2026
Retailer 14HK$1,938 HKD
Retailer 6HK$2,244 HKD
Retailer 4HK$2,401 HKD
Retailer 15HK$2,401 HKD
Retailer 12HK$3,232 HKD
Retailer 7HK$4,096 HKD
Retailer 10HK$4,119 HKD
Retailer 2HK$4,519 HKD
Retailer 3HK$7,720 HKD
Retailer 13HK$7,752 HKD
Retailer 11HK$8,787 HKD
Retailer 8HK$9,454 HKD
Retailer 9HK$9,619 HKD
Retailer 5HK$9,713 HKD
Brilliant EarthHK$10,592 HKD

46 data points across 15 retailers

17 retailersHK$1,938 HKD to HK$10,592 HKD

A
Cheapest Retailer
-
HK$1,938 HKD
A
Retailer 2
-
HK$2,244 HKD
View
Retailer 3
-
HK$2,369 HKD
View
Price last confirmed 37 days ago
Retailer 4
-
HK$2,401 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,401 HKD
View
B+
Retailer 6
-
HK$3,232 HKD
View
A
Retailer 7
-
HK$4,096 HKD
View
Retailer 8
-
HK$4,119 HKD
View
Price last confirmed 9 days ago
A
Retailer 9
-
HK$4,519 HKD
View
B+
Retailer 10
-
HK$7,720 HKD
View
B
Retailer 11
-
HK$7,752 HKD
View
Retailer 12
-
HK$8,128 HKD
View
Price last confirmed 18 days ago
B
Retailer 13
-
HK$8,787 HKD
View
B
Retailer 14
-
HK$9,454 HKD
View
B
Retailer 15
-
HK$9,619 HKD
View
Retailer 16
-
HK$9,713 HKD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21061616A · Nov 3
HK$10,592 HKD
$1,350 USD
View
16 more retailers have this diamond
Prices start from HK$1,938 HKDSave up to HK$8,654 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$1,938 HKD