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Marquise|Lab Grown|IGI

1.25ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG851605749

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851605749

Diamond specifications and retailer prices

From $259 SGD
As of November 6, 2026
Save $1,279 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,538 SGD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851605749 or 851605749. Listed at 21 retailers as of November 6, 2026, with prices from $259 to $1,538, a $1,279 spread on the same certified stone. Reve Diamonds lists it at $1,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851605749
Dimensions11.36 × 5.48 × 3.48 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm5.48 mm1.25 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851605749
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.5%

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 6
Current: $543 SGD|Low: $259 SGD|High: $1,538 SGD|Avg: $739 SGD|-1.9%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 6, 2026
Retailer 2$259 SGD
Retailer 5$288 SGD
Retailer 4$300 SGD
Retailer 9$320 SGD
Retailer 13$355 SGD
Retailer 8$433 SGD
Retailer 12$522 SGD
Retailer 1$543 SGD
Retailer 14$581 SGD
Retailer 3$637 SGD
Retailer 17$648 SGD
Retailer 18$775 SGD
Retailer 19$782 SGD
Retailer 6$904 SGD
Retailer 15$1,016 SGD
Retailer 10$1,032 SGD
Retailer 11$1,088 SGD
Retailer 7$1,100 SGD
Retailer 16$1,496 SGD
Reve Diamonds$1,538 SGD

7 data points across 20 retailers

21 retailers$259 SGD to $1,538 SGD

A
Cheapest Retailer
-
$259 SGD
A
Retailer 2
-
$288 SGD
View
Final sale: no returns
A
Retailer 3
-
$300 SGD
View
A
Retailer 4
-
$320 SGD
View
A
Retailer 5
-
$355 SGD
View
B+
Retailer 6
-
$433 SGD
View
A
Retailer 7
-
$522 SGD
View
A
Retailer 8
-
$543 SGD
View
A
Retailer 9
-
$581 SGD
View
A
Retailer 10
-
$637 SGD
View
A
Retailer 11
-
$648 SGD
View
B+
Retailer 12
-
$775 SGD
View
B+
Retailer 13
-
$782 SGD
View
B+
Retailer 14
-
$904 SGD
View
B+
Retailer 15
-
$1,016 SGD
View
B
Retailer 16
-
$1,032 SGD
View
B+
Retailer 17
-
$1,088 SGD
View
B+
Retailer 18
-
$1,100 SGD
View
B
Retailer 19
-
$1,179 SGD
View
B
Retailer 20
-
$1,496 SGD
View
Most Expensive
B
Reve Diamonds
AB40B8F05 · Nov 6
$1,538 SGD
$1,200 USD
View
20 more retailers have this diamond
Prices start from $259 SGDSave up to $1,279 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
1.25ct Marquise
$259 SGD