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Marquise|Lab Grown|IGI

15.07ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG788658674

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788658674

Diamond specifications and retailer prices

From HK$23,305 HKD
£2,339 GBP
As of November 2, 2026
Save HK$97,266 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$217,415 HKD at Brilliant Earth · As of October 31, 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 LG788658674 or 788658674. Listed at 17 retailers as of November 2, 2026, with a 417% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Crown angle41°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788658674
Dimensions24.33 × 12.79 × 7.41 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.33 mm12.79 mm15.07 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788658674
Side View
Table 66.0%Crown 41°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 57.9%

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: Nov 2
Current: HK$217,415 HKD|Low: HK$23,298 HKD|High: HK$217,415 HKD|Avg: HK$53,261 HKD
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
November 2, 2026
Retailer 2HK$23,305 HKD
Retailer 17HK$25,013 HKD
Retailer 7HK$27,218 HKD
Retailer 6HK$29,015 HKD
Retailer 13HK$29,031 HKD
Retailer 9HK$31,596 HKD
Retailer 4HK$32,020 HKD
Retailer 3HK$36,257 HKD
Retailer 10HK$38,567 HKD
Retailer 5HK$40,839 HKD
Retailer 16HK$43,154 HKD
Retailer 12HK$44,911 HKD
Retailer 14HK$53,525 HKD
Retailer 11HK$53,917 HKD
Retailer 8HK$101,412 HKD
Retailer 15HK$120,571 HKD
Brilliant EarthHK$217,415 HKD

40 data points across 17 retailers

17 retailersHK$23,305 HKD to HK$120,571 HKD

A
Cheapest Retailer
-
HK$23,305 HKD
£2,339 GBP
A
Retailer 2
-
HK$25,013 HKD
$3,188 USD
View
A
Retailer 3
-
HK$27,218 HKD
$3,469 USD
View
A
Retailer 4
-
HK$29,015 HKD
$3,698 USD
View
A
Retailer 5
-
HK$29,031 HKD
$3,700 USD
View
Retailer 6
-
HK$31,596 HKD
$4,027 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
HK$32,020 HKD
$4,081 USD
View
A
Retailer 8
-
HK$36,257 HKD
$4,621 USD
View
A
Retailer 9
-
HK$38,567 HKD
£3,870 GBP
View
A
Retailer 10
-
HK$40,839 HKD
$5,205 USD
View
B+
Retailer 11
-
HK$43,154 HKD
$5,500 USD
View
B+
Retailer 12
-
HK$44,911 HKD
ZAR 92,471 ZAR
View
B+
Retailer 13
-
HK$53,525 HKD
€6,497 EUR
View
B+
Retailer 14
-
HK$53,917 HKD
A$10,572 AUD
View
B
Retailer 15
-
HK$101,412 HKD
$12,925 USD
View
B
Retailer 16
-
HK$120,571 HKD
$15,367 USD
View
Most Expensive
Brilliant Earth
18723758A · Oct 31
HK$217,415 HKD
$27,710 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$23,305 HKDSave up to HK$97,266 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
15.07ct Marquise
HK$23,305 HKD