Marquise|Lab Grown|IGI

2.09ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG840643129

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840643129

Diamond specifications and retailer prices

From HK$4,033 HKD
$514 USD
As of October 23, 2026
13 retailers carry this diamond
Most expensive: HK$13,461 HKD at MOH London · As of October 19, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840643129 or 840643129. Listed at 13 retailers as of October 19, 2026. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840643129
Dimensions13.20 × 6.53 × 4.16 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.20 mm6.53 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840643129
Side View
Table 63.0%Crown 34.9°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 63.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: HK$13,461 HKD|Low: HK$3,997 HKD|High: HK$18,202 HKD|Avg: HK$9,128 HKD
MOH London
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
Retailer 16
October 23, 2026
Retailer 11HK$3,997 HKD
Retailer 8HK$4,033 HKD
Retailer 16HK$4,127 HKD
Retailer 14HK$4,237 HKD
Retailer 9HK$5,870 HKD
Retailer 5HK$7,215 HKD
Retailer 12HK$7,491 HKD
Retailer 13HK$7,986 HKD
Retailer 10HK$9,917 HKD
Retailer 3HK$10,160 HKD
Retailer 6HK$11,353 HKD
Retailer 7HK$11,993 HKD
Retailer 15HK$12,553 HKD
Retailer 2HK$13,118 HKD
MOH LondonHK$13,461 HKD
Retailer 4HK$18,202 HKD

7 data points across 16 retailers

13 retailersHK$4,033 HKD to HK$13,461 HKD

Retailer 1
-
HK$4,033 HKD
$514 USD
Price last confirmed 10 days ago
Retailer 2
-
HK$4,127 HKD
$526 USD
View
Price last confirmed 13 days ago
Retailer 3
-
HK$4,237 HKD
$540 USD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$5,870 HKD
£589 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
HK$7,215 HKD
$920 USD
View
Price last confirmed 13 days ago
Retailer 6
-
HK$7,491 HKD
A$1,469 AUD
View
Price last confirmed 14 days ago
Retailer 7
-
HK$7,986 HKD
ZAR 16,444 ZAR
View
Price last confirmed 14 days ago
Retailer 8
-
HK$9,917 HKD
CA$1,756 CAD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$10,160 HKD
$1,295 USD
View
Price last confirmed 14 days ago
Retailer 10
-
HK$11,353 HKD
$1,447 USD
View
Price last confirmed 9 days ago
Retailer 11
-
HK$11,993 HKD
$1,529 USD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$12,553 HKD
$1,600 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG840643129 · Oct 19
HK$13,461 HKD
£1,351 GBP
View
Price last confirmed 14 days ago
12 more retailers have this diamond

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.

2.09ct Marquise
HK$4,033 HKD