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Marquise|Lab Grown|IGI

2.55ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG801636004

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801636004

Diamond specifications and retailer prices

From $482 SGD
$377 USD
As of November 1, 2026
Save $3,289 SGD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,771 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801636004 or 801636004. Listed at 6 retailers as of November 1, 2026, with prices from $482 to $3,771, a $3,289 spread on the same certified stone. Rare Carat lists it at $3,771. 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

2.55
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801636004
Dimensions13.89 × 7.05 × 4.52 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.89 mm7.05 mm2.55 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801636004
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.1%

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: Nov 1
Current: $3,771 SGD|Low: $482 SGD|High: $3,917 SGD|Avg: $1,840 SGD|-3.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 2$482 SGD
Retailer 8$692 SGD
Retailer 12$886 SGD
Retailer 10$908 SGD
Retailer 9$995 SGD
Retailer 11$1,046 SGD
Retailer 5$1,395 SGD
Retailer 13$1,416 SGD
Retailer 6$1,795 SGD
Retailer 3$2,117 SGD
Retailer 7$3,697 SGD
Rare Carat$3,771 SGD
Retailer 4$3,874 SGD

17 data points across 13 retailers

6 retailers$482 SGD to $3,771 SGD

A
Cheapest Retailer
-
$482 SGD
$377 USD
Final sale: no returns
B+
Retailer 2
-
$692 SGD
$541 USD
View
Retailer 3
-
$995 SGD
$778 USD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$1,795 SGD
$1,404 USD
View
B
Retailer 5
-
$3,697 SGD
$2,892 USD
View
Most Expensive
B
Rare Carat
801636004 · Nov 1
$3,771 SGD
$2,950 USD
View
5 more retailers have this diamond
Prices start from $482 SGDSave up to $3,289 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
2.55ct Marquise
$482 SGD