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Marquise|Lab Grown|IGI

2.09ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG842651663

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842651663

Diamond specifications and retailer prices

From HK$2,267 HKD
$289 USD
As of October 28, 2026
Save HK$17,346 HKD (88%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$19,613 HKD at Brilliant Earth · As of October 28, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842651663 or 842651663. Listed at 3 retailers as of October 28, 2026, with prices from HK$2,267 to HK$19,613, a HK$17,346 spread on the same certified stone. Brilliant Earth lists it at HK$19,613. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842651663
Dimensions13.17 × 6.72 × 4.20 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.17 mm6.72 mm2.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842651663
Side View
Table 58.0%Crown 35.6°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$19,613 HKD|Low: HK$2,267 HKD|High: HK$20,083 HKD|Avg: HK$10,640 HKD|-2.3%
Brilliant Earth
Retailer 2
Retailer 3
October 28, 2026
Retailer 2HK$2,267 HKD
Retailer 3HK$4,963 HKD
Brilliant EarthHK$19,613 HKD

20 data points across 3 retailers

3 retailersHK$2,267 HKD to HK$19,613 HKD

A
Cheapest Retailer
-
HK$2,267 HKD
$289 USD
Final sale: no returns
A
Retailer 2
-
HK$4,963 HKD
£498 GBP
View
Most Expensive
B
Brilliant Earth
21744256A · Oct 28
HK$19,613 HKD
$2,500 USD
View
2 more retailers have this diamond
Prices start from HK$2,267 HKDSave up to HK$17,346 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$2,267 HKD