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Marquise|Lab Grown|IGI

1.51ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG826610306

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826610306

Diamond specifications and retailer prices

From HK$1,795 HKD
As of November 6, 2026
Save HK$7,250 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$9,044 HKD at Brilliance · As of November 5, 2026
View at Brilliance

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826610306 or 826610306. Listed at 10 retailers as of November 5, 2026, with prices from HK$1,795 to HK$9,044, a HK$7,250 spread on the same certified stone. Brilliance lists it at HK$9,044. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826610306
Dimensions12.19 × 6.01 × 3.65 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.19 mm6.01 mm1.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826610306
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: HK$9,044 HKD|Low: HK$2,241 HKD|High: HK$9,640 HKD|Avg: HK$5,935 HKD|-6.2%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9HK$2,241 HKD
Retailer 2HK$2,704 HKD
Retailer 8HK$3,778 HKD
Retailer 6HK$3,848 HKD
Retailer 3HK$4,107 HKD
Retailer 5HK$7,171 HKD
Retailer 10HK$7,618 HKD
Retailer 7HK$7,641 HKD
Retailer 4HK$8,872 HKD
BrillianceHK$9,044 HKD

15 data points across 10 retailers

10 retailersHK$1,795 HKD to HK$9,044 HKD

A
Cheapest Retailer
-
HK$1,795 HKD
Retailer 2
-
HK$2,218 HKD
View
Price last confirmed 43 days ago
A
Retailer 3
-
HK$2,704 HKD
View
A
Retailer 4
-
HK$3,778 HKD
View
A
Retailer 5
-
HK$3,848 HKD
View
A
Retailer 6
-
HK$4,107 HKD
View
B+
Retailer 7
-
HK$7,171 HKD
View
B+
Retailer 8
-
HK$7,641 HKD
View
B
Retailer 9
-
HK$8,872 HKD
View
Most Expensive
B
Brilliance
D44248588 · Nov 5
HK$9,044 HKD
$1,154 USD
View
9 more retailers have this diamond
Prices start from HK$1,795 HKDSave up to HK$7,250 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$1,795 HKD