CaratHunter
Plans
Marquise|Lab Grown|IGI

2.50ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG797688720

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797688720

Diamond specifications and retailer prices

From HK$10,084 HKD
CA$1,785 CAD
As of October 30, 2026
Save HK$3,255 HKD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$13,338 HKD at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

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 LG797688720 or 797688720. Listed at 2 retailers as of October 30, 2026, with prices from HK$10,084 to HK$13,338, a HK$3,255 spread on the same certified stone. The Diamond Guys lists it at HK$13,338. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797688720
Dimensions13.60 × 7.05 × 4.56 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm7.05 mm2.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797688720
Side View
Table 58.0%Crown 35.9°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$15,840 HKD|Low: HK$4,198 HKD|High: HK$22,048 HKD|Avg: HK$11,296 HKD|-11.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 10HK$4,198 HKD
Retailer 6HK$6,288 HKD
Retailer 2HK$6,449 HKD
Retailer 4HK$6,693 HKD
Retailer 7HK$7,336 HKD
Retailer 12HK$8,309 HKD
Retailer 8HK$10,084 HKD
Retailer 11HK$11,764 HKD
Retailer 3HK$12,703 HKD
The Diamond GuysHK$13,338 HKD
Retailer 1HK$15,840 HKD
Retailer 5HK$19,613 HKD
Retailer 9HK$21,184 HKD

25 data points across 13 retailers

2 retailersHK$10,084 HKD to HK$13,338 HKD

B+
Cheapest Retailer
-
HK$10,084 HKD
CA$1,785 CAD
Most Expensive
B
The Diamond Guys
1958036884 · Nov 1
HK$13,338 HKD
$1,700 USD
View
1 more retailer has this diamond
Prices start from HK$10,084 HKDSave up to HK$3,255 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+
2.50ct Marquise
HK$10,084 HKD