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Marquise|Lab Grown|IGI

15.07ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG830673919

Shape and cutting style on the report: Hexagonal step cut

Certificate IGI LG830673919

Diamond specifications and retailer prices

From HK$53,095 HKD
$6,767 USD
As of November 2, 2026
Save HK$12,617 HKD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$217,415 HKD at Brilliant Earth · As of October 4, 2026
View at Brilliant Earth

About this 15.07ct lab-grown marquise diamond

This 15.07ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830673919 or 830673919. Listed at 3 retailers as of November 1, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

15.07
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG830673919
Dimensions22.89 × 11.84 × 7.87 mm
L/W Ratio1.93
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
22.89 mm11.84 mm15.07 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830673919
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: LargeDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: HK$217,415 HKD|Low: HK$52,428 HKD|High: HK$217,415 HKD|Avg: HK$121,157 HKD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 2HK$53,095 HKD
Retailer 3HK$65,711 HKD
Brilliant EarthHK$217,415 HKD

5 data points across 3 retailers

3 retailersHK$53,095 HKD to HK$65,711 HKD

B+
Cheapest Retailer
-
HK$53,095 HKD
$6,767 USD
B
Retailer 2
-
HK$65,711 HKD
$8,375 USD
View
Most Expensive
Brilliant Earth
21682493A · Oct 4
HK$217,415 HKD
$27,710 USD
View
Price under review
2 more retailers have this diamond
Prices start from HK$53,095 HKDSave up to HK$12,617 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+
15.07ct Marquise
HK$53,095 HKD