CaratHunter
Plans
Marquise|Lab Grown|IGI

2.09ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG839664156

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839664156

Diamond specifications and retailer prices

From $638 SGD
$499 USD
As of October 28, 2026
Save $1,900 SGD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,537 SGD at Frank Darling · As of October 27, 2026
View at Frank Darling

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 LG839664156 or 839664156. Listed at 4 retailers as of October 27, 2026, with prices from $638 to $2,537, a $1,900 spread on the same certified stone. Frank Darling lists it at $2,537. 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 angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839664156
Dimensions13.19 × 6.52 × 4.25 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
13.19 mm6.52 mm2.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839664156
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 65.2%

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 28
Current: $2,537 SGD|Low: $441 SGD|High: $2,538 SGD|Avg: $1,340 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2$441 SGD
Retailer 3$638 SGD
Retailer 6$927 SGD
Retailer 4$1,604 SGD
Retailer 5$1,691 SGD
Frank Darling$2,537 SGD

8 data points across 6 retailers

4 retailers$638 SGD to $2,537 SGD

B+
Cheapest Retailer
-
$638 SGD
$499 USD
B
Retailer 2
-
$1,604 SGD
$1,255 USD
View
B
Retailer 3
-
$1,691 SGD
$1,323 USD
View
Most Expensive
B
Frank Darling
100743079339KD · Oct 27
$2,537 SGD
$1,985 USD
View
3 more retailers have this diamond
Prices start from $638 SGDSave up to $1,900 SGD

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+
2.09ct Marquise
$638 SGD