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Marquise|Lab Grown|IGI

2.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG831638272

Certificate IGI LG831638272

Diamond specifications and retailer prices

From HK$3,029 HKD
$386 USD
As of November 1, 2026
Save HK$16,587 HKD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$19,615 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831638272 or 831638272. Listed at 16 retailers as of October 31, 2026, with prices from HK$3,029 to HK$19,615, a HK$16,587 spread on the same certified stone. Brilliant Earth lists it at HK$19,615. 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

2.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638272
Dimensions14.39 × 7.09 × 4.15 mm
L/W Ratio2.03
Top View
14.39 mm7.09 mm2.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638272
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.5%

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 1
Current: HK$8,124 HKD|Low: HK$3,029 HKD|High: HK$16,045 HKD|Avg: HK$8,260 HKD|+0.9%
Retailer 1
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 2, 2026
Retailer 3HK$3,029 HKD
Retailer 15HK$3,662 HKD
Retailer 7HK$4,512 HKD
Retailer 2HK$4,551 HKD
Retailer 11HK$5,413 HKD
Retailer 8HK$6,029 HKD
Retailer 6HK$6,669 HKD
Retailer 10HK$7,461 HKD
Retailer 1HK$8,124 HKD
Retailer 12HK$8,317 HKD
Retailer 5HK$11,123 HKD
Retailer 9HK$11,832 HKD
Retailer 4HK$12,996 HKD
Retailer 13HK$13,183 HKD
Retailer 14HK$15,888 HKD

33 data points across 15 retailers

16 retailersHK$3,029 HKD to HK$19,615 HKD

A
Cheapest Retailer
-
HK$3,029 HKD
$386 USD
Final sale: no returns
Retailer 2
-
HK$3,662 HKD
£367 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
HK$4,512 HKD
$575 USD
View
A
Retailer 4
-
HK$4,551 HKD
$580 USD
View
A
Retailer 5
-
HK$5,413 HKD
€657 EUR
View
A
Retailer 6
-
HK$6,029 HKD
£605 GBP
View
A
Retailer 7
-
HK$6,669 HKD
$850 USD
View
A
Retailer 8
-
HK$7,461 HKD
A$1,463 AUD
View
A
Retailer 9
-
HK$8,124 HKD
ZAR 16,727 ZAR
View
A
Retailer 10
-
HK$8,317 HKD
$1,060 USD
View
B+
Retailer 11
-
HK$11,123 HKD
$1,418 USD
View
B+
Retailer 12
-
HK$11,832 HKD
$1,508 USD
View
B+
Retailer 13
-
HK$12,996 HKD
$1,656 USD
View
B+
Retailer 14
-
HK$13,183 HKD
£1,323 GBP
View
B
Retailer 15
-
HK$15,888 HKD
$2,025 USD
View
Most Expensive
B
Brilliant Earth
22219502A · Oct 31
HK$19,615 HKD
$2,500 USD
View
15 more retailers have this diamond
Prices start from HK$3,029 HKDSave up to HK$16,587 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
2.50ct Marquise
HK$3,029 HKD