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Marquise|Lab Grown|IGI

1.25ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG838635589

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838635589

Diamond specifications and retailer prices

From $272 SGD
As of November 6, 2026
Save $1,305 SGD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,577 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838635589 or 838635589. Listed at 20 retailers as of November 6, 2026, with prices from $272 to $1,577, a $1,305 spread on the same certified stone. Reve Diamonds lists it at $1,577. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838635589
Dimensions11.71 × 5.54 × 3.44 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.71 mm5.54 mm1.25 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838635589
Side View
Table 65.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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 6
Current: $569 SGD|Low: $260 SGD|High: $1,640 SGD|Avg: $735 SGD|-0.2%
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
Reve Diamonds
November 6, 2026
Retailer 2$272 SGD
Retailer 17$304 SGD
Retailer 7$314 SGD
Retailer 5$336 SGD
Retailer 8$336 SGD
Retailer 16$413 SGD
Retailer 15$451 SGD
Retailer 10$542 SGD
Retailer 1$569 SGD
Retailer 11$615 SGD
Retailer 9$683 SGD
Retailer 14$818 SGD
Retailer 12$822 SGD
Retailer 6$1,080 SGD
Retailer 3$1,246 SGD
Retailer 13$1,347 SGD
Retailer 4$1,397 SGD
Reve Diamonds$1,577 SGD

45 data points across 18 retailers

20 retailers$272 SGD to $1,577 SGD

A
Cheapest Retailer
-
$272 SGD
A
Retailer 2
-
$304 SGD
View
Final sale: no returns
A
Retailer 3
-
$314 SGD
View
A
Retailer 4
-
$336 SGD
View
Retailer 5
-
$336 SGD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$451 SGD
View
A
Retailer 7
-
$542 SGD
View
A
Retailer 8
-
$569 SGD
View
A
Retailer 9
-
$615 SGD
View
A
Retailer 10
-
$683 SGD
View
A
Retailer 11
-
$774 SGD
View
A
Retailer 12
-
$818 SGD
View
A
Retailer 13
-
$822 SGD
View
B+
Retailer 14
-
$1,080 SGD
View
B+
Retailer 15
-
$1,147 SGD
View
B+
Retailer 16
-
$1,148 SGD
View
Retailer 17
-
$1,246 SGD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$1,347 SGD
View
B
Retailer 19
-
$1,397 SGD
View
Most Expensive
B
Reve Diamonds
46B6681A6 · Nov 6
$1,577 SGD
$1,230 USD
View
19 more retailers have this diamond
Prices start from $272 SGDSave up to $1,305 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
$272 SGD