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Marquise|Lab Grown|IGI

1.50ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG831685202

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831685202

Diamond specifications and retailer prices

From HK$3,727 HKD
As of October 30, 2026
Save HK$5,147 HKD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,874 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831685202 or 831685202. Listed at 9 retailers as of October 30, 2026, with prices from HK$3,727 to HK$8,874, a HK$5,147 spread on the same certified stone. With Clarity lists it at HK$8,874. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831685202
Dimensions12.02 × 6.04 × 3.56 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.02 mm6.04 mm1.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831685202
Side View
Table 61.0%Crown 40.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.9%

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: Oct 30
Current: HK$4,041 HKD|Low: HK$3,727 HKD|High: HK$8,905 HKD|Avg: HK$6,352 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 1, 2026
Retailer 5HK$3,727 HKD
Retailer 1HK$4,041 HKD
Retailer 6HK$4,080 HKD
Retailer 4HK$4,762 HKD
Retailer 3HK$7,069 HKD
Retailer 7HK$7,446 HKD
Retailer 8HK$7,846 HKD
Retailer 2HK$7,854 HKD
With ClarityHK$8,874 HKD

5 data points across 9 retailers

9 retailersHK$3,727 HKD to HK$8,874 HKD

A
Cheapest Retailer
-
HK$3,727 HKD
A
Retailer 2
-
HK$4,041 HKD
View
A
Retailer 3
-
HK$4,080 HKD
View
A
Retailer 4
-
HK$4,762 HKD
View
B+
Retailer 5
-
HK$7,069 HKD
View
B+
Retailer 6
-
HK$7,446 HKD
View
Retailer 7
-
HK$7,846 HKD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$7,854 HKD
View
Most Expensive
B
With Clarity
831685202 · Oct 31
HK$8,874 HKD
$1,131 USD
View
8 more retailers have this diamond
Prices start from HK$3,727 HKDSave up to HK$5,147 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
1.50ct Marquise
HK$3,727 HKD