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Marquise|Lab Grown|IGI

2.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG831676284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831676284

Diamond specifications and retailer prices

From HK$2,793 HKD
$356 USD
As of October 30, 2026
Save HK$12,609 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$15,402 HKD at With Clarity · As of November 2, 2026
View at With Clarity

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 LG831676284 or 831676284. Listed at 13 retailers as of October 30, 2026, with prices from HK$2,793 to HK$15,402, a HK$12,609 spread on the same certified stone. With Clarity lists it at HK$15,402. 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
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831676284
Dimensions14.27 × 7.09 × 4.35 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.09 mm2.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831676284
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

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$13,542 HKD|Low: HK$2,793 HKD|High: HK$16,312 HKD|Avg: HK$9,566 HKD|-6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 1, 2026
Retailer 11HK$2,793 HKD
Retailer 8HK$3,240 HKD
Retailer 10HK$3,782 HKD
Retailer 7HK$5,577 HKD
Retailer 3HK$6,363 HKD
Retailer 5HK$7,670 HKD
Retailer 9HK$10,169 HKD
Retailer 6HK$10,200 HKD
Retailer 2HK$11,141 HKD
Retailer 12HK$12,044 HKD
Retailer 1HK$13,542 HKD
Retailer 4HK$14,649 HKD
With ClarityHK$15,402 HKD

30 data points across 13 retailers

13 retailersHK$2,793 HKD to HK$15,402 HKD

A
Cheapest Retailer
-
HK$2,793 HKD
$356 USD
A
Retailer 2
-
HK$3,240 HKD
$413 USD
View
Retailer 3
-
HK$3,782 HKD
£380 GBP
View
Price last confirmed 16 days ago
Retailer 4
-
HK$5,577 HKD
€677 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$6,363 HKD
$811 USD
View
A
Retailer 6
-
HK$7,670 HKD
A$1,504 AUD
View
B+
Retailer 7
-
HK$10,169 HKD
$1,296 USD
View
B+
Retailer 8
-
HK$10,200 HKD
$1,300 USD
View
B+
Retailer 9
-
HK$11,141 HKD
$1,420 USD
View
B+
Retailer 10
-
HK$12,044 HKD
$1,535 USD
View
B+
Retailer 11
-
HK$13,542 HKD
£1,359 GBP
View
Retailer 12
-
HK$14,649 HKD
SGD 2,523 SGD
View
Price last confirmed 20 days ago
Most Expensive
B+
With Clarity
831676284 · Nov 2
HK$15,402 HKD
$1,963 USD
View
12 more retailers have this diamond
Prices start from HK$2,793 HKDSave up to HK$12,609 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$2,793 HKD