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Marquise|Lab Grown|IGI

2.09ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG840611869

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840611869

Diamond specifications and retailer prices

From $524 SGD
HK$3,200 HKD
As of November 1, 2026
Save $1,444 SGD (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,970 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG840611869 or 840611869. Listed at 22 retailers as of November 1, 2026, with a 276% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840611869
Dimensions13.28 × 6.80 × 4.17 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.28 mm6.80 mm2.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840611869
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.3%

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: Nov 1
Current: $1,203 SGD|Low: $382 SGD|High: $4,630 SGD|Avg: $1,191 SGD|-9.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Reve Diamonds
October 31, 2026
Retailer 10$395 SGD
Retailer 9$442 SGD
Retailer 3$458 SGD
Retailer 15$490 SGD
Retailer 16$524 SGD
Retailer 18$588 SGD
Retailer 4$690 SGD
Retailer 20$764 SGD
Retailer 11$798 SGD
Retailer 8$850 SGD
Retailer 19$866 SGD
Retailer 5$869 SGD
Retailer 22$1,096 SGD
Retailer 2$1,162 SGD
Retailer 1$1,203 SGD
Retailer 12$1,509 SGD
Retailer 7$1,574 SGD
Retailer 13$1,633 SGD
Retailer 14$1,687 SGD
Retailer 6$1,882 SGD
Retailer 21$1,965 SGD
Retailer 17$1,967 SGD
Reve Diamonds$1,970 SGD

26 data points across 23 retailers

22 retailers$524 SGD to $1,967 SGD

Retailer 1
-
$395 SGD
$309 USD
Price last confirmed 9 days ago
Retailer 2
-
$458 SGD
$358 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$490 SGD
$383 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$524 SGD
HK$3,200 HKD
View
A
Retailer 5
-
$588 SGD
£362 GBP
View
A
Retailer 6
-
$690 SGD
$540 USD
View
A
Retailer 7
-
$764 SGD
€569 EUR
View
B+
Retailer 8
-
$798 SGD
$624 USD
View
A
Retailer 9
-
$850 SGD
$665 USD
View
A
Retailer 10
-
$866 SGD
£533 GBP
View
A
Retailer 11
-
$869 SGD
$680 USD
View
Retailer 12
-
$1,096 SGD
A$1,319 AUD
View
Price last confirmed 7 days ago
Retailer 13
-
$1,162 SGD
ZAR 14,684 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,203 SGD
$941 USD
View
B+
Retailer 15
-
$1,509 SGD
View
Retailer 16
-
$1,574 SGD
$1,231 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,633 SGD
$1,278 USD
View
B
Retailer 18
-
$1,687 SGD
$1,320 USD
View
B
Retailer 19
-
$1,882 SGD
$1,472 USD
View
B
Retailer 20
-
$1,965 SGD
£1,210 GBP
View
B
Retailer 21
-
$1,967 SGD
$1,539 USD
View
Most Expensive
Reve Diamonds
8D083B69E · Oct 25
$1,970 SGD
$1,541 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from $524 SGDSave up to $1,444 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.

A
2.09ct Marquise
$524 SGD