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Marquise|Lab Grown|IGI

2.55ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG842659985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842659985

Diamond specifications and retailer prices

From $630 SGD
$493 USD
As of November 2, 2026
Save $4,472 SGD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,103 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.55ct lab-grown marquise diamond

This 2.55ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842659985 or 842659985. Listed at 24 retailers as of November 2, 2026, with prices from $630 to $5,103, a $4,472 spread on the same certified stone. Brilliant Earth lists it at $5,103. 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
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842659985
Dimensions13.88 × 7.02 × 4.56 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.88 mm7.02 mm2.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842659985
Side View
Table 55.0%Crown 36.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 65.0%

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 2
Current: $5,103 SGD|Low: $630 SGD|High: $6,778 SGD|Avg: $1,845 SGD|-24.7%
Brilliant Earth
Retailer 2
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Retailer 25
November 2, 2026
Retailer 5$630 SGD
Retailer 12$706 SGD
Retailer 16$706 SGD
Retailer 4$743 SGD
Retailer 8$781 SGD
Retailer 15$781 SGD
Retailer 11$959 SGD
Retailer 20$1,042 SGD
Retailer 25$1,132 SGD
Retailer 7$1,228 SGD
Retailer 13$1,299 SGD
Retailer 3$1,634 SGD
Retailer 22$1,701 SGD
Retailer 17$1,722 SGD
Retailer 23$1,734 SGD
Retailer 2$1,884 SGD
Retailer 6$2,055 SGD
Retailer 18$2,542 SGD
Retailer 14$2,546 SGD
Retailer 9$2,721 SGD
Retailer 21$2,871 SGD
Retailer 10$2,922 SGD
Retailer 19$3,261 SGD
Retailer 24$3,849 SGD
Brilliant Earth$5,103 SGD

21 data points across 25 retailers

24 retailers$630 SGD to $5,103 SGD

A
Cheapest Retailer
-
$630 SGD
$493 USD
A
Retailer 2
-
$706 SGD
$552 USD
View
Final sale: no returns
A
Retailer 3
-
$706 SGD
$552 USD
View
Retailer 4
-
$781 SGD
$611 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$781 SGD
$611 USD
View
A
Retailer 6
-
$959 SGD
$750 USD
View
A
Retailer 7
-
$1,042 SGD
$815 USD
View
A
Retailer 8
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$1,132 SGD
€843 EUR
View
A
Retailer 9
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$1,228 SGD
$960 USD
View
A
Retailer 10
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$1,299 SGD
£800 GBP
View
A
Retailer 11
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$1,634 SGD
$1,278 USD
View
A
Retailer 12
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$1,701 SGD
$1,330 USD
View
Retailer 13
-
$1,722 SGD
$1,346 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,734 SGD
A$2,086 AUD
View
B+
Retailer 15
-
$1,884 SGD
ZAR 23,802 ZAR
View
B+
Retailer 16
-
$2,055 SGD
$1,607 USD
View
B+
Retailer 17
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$2,542 SGD
$1,988 USD
View
B+
Retailer 18
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$2,546 SGD
$1,991 USD
View
B
Retailer 19
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$2,721 SGD
$2,127 USD
View
B
Retailer 20
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$2,871 SGD
A$3,454 AUD
View
B
Retailer 21
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$2,922 SGD
$2,285 USD
View
B
Retailer 22
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$3,261 SGD
£2,008 GBP
View
B
Retailer 23
-
$3,849 SGD
$3,010 USD
View
Most Expensive
B
Brilliant Earth
21739526A · Nov 2
$5,103 SGD
$3,990 USD
View
23 more retailers have this diamond
Prices start from $630 SGDSave up to $4,472 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
$630 SGD