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Marquise|Lab Grown|IGI

2.09ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG835621740

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835621740

Diamond specifications and retailer prices

From HK$2,707 HKD
$345 USD
As of October 31, 2026
Save HK$12,866 HKD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$21,890 HKD at Brilliant Earth · As of September 29, 2026
View at Brilliant Earth

About this 2.09ct lab-grown marquise diamond

This 2.09ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835621740 or 835621740. Listed at 6 retailers as of October 31, 2026, with a 475% 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

2.09
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835621740
Dimensions13.71 × 6.58 × 4.10 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.71 mm6.58 mm2.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835621740
Side View
Table 61.0%Crown 37°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 62.3%

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 31
Current: HK$10,074 HKD|Low: HK$2,707 HKD|High: HK$15,577 HKD|Avg: HK$7,690 HKD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2HK$2,707 HKD
Retailer 4HK$3,915 HKD
Retailer 6HK$5,566 HKD
Retailer 5HK$9,846 HKD
Retailer 1HK$10,074 HKD
Retailer 3HK$15,573 HKD

18 data points across 6 retailers

6 retailersHK$2,707 HKD to HK$15,573 HKD

A
Cheapest Retailer
-
HK$2,707 HKD
$345 USD
Final sale: no returns
B+
Retailer 2
-
HK$3,915 HKD
$499 USD
View
B+
Retailer 3
-
HK$9,846 HKD
$1,255 USD
View
B+
Retailer 4
-
HK$10,074 HKD
$1,284 USD
View
B
Retailer 5
-
HK$15,573 HKD
$1,985 USD
View
Most Expensive
Brilliant Earth
21362888A · Sep 29
HK$21,890 HKD
$2,790 USD
View
Price last confirmed 32 days ago
5 more retailers have this diamond
Prices start from HK$2,707 HKDSave up to HK$12,866 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
2.09ct Marquise
HK$2,707 HKD