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Oval|Lab Grown|IGI

1.27ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG831693777

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831693777

Diamond specifications and retailer prices

From $239 SGD
As of November 1, 2026
Save $1,234 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,473 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831693777 or 831693777. Listed at 19 retailers as of November 1, 2026, with prices from $239 to $1,473, a $1,234 spread on the same certified stone. Reve Diamonds lists it at $1,473. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693777
Dimensions9.16 × 5.96 × 3.49 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.16 mm5.96 mm1.27 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693777
Side View
Table 65.0%Crown 37.4°Girdle: STK-THKPavilion 38°Culet: NoneDepth 58.6%

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: $532 SGD|Low: $239 SGD|High: $1,489 SGD|Avg: $637 SGD|-1.0%
Retailer 1
Retailer 2
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Retailer 10
Retailer 11
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Retailer 18
Reve Diamonds
November 4, 2026
Retailer 8$239 SGD
Retailer 5$267 SGD
Retailer 2$277 SGD
Retailer 4$296 SGD
Retailer 16$296 SGD
Retailer 18$327 SGD
Retailer 13$380 SGD
Retailer 7$399 SGD
Retailer 15$501 SGD
Retailer 1$532 SGD
Retailer 3$615 SGD
Retailer 17$620 SGD
Retailer 12$760 SGD
Retailer 9$805 SGD
Retailer 11$831 SGD
Retailer 10$953 SGD
Retailer 6$1,022 SGD
Retailer 14$1,385 SGD
Reve Diamonds$1,473 SGD

21 data points across 19 retailers

19 retailers$239 SGD to $1,473 SGD

A
Cheapest Retailer
-
$239 SGD
A
Retailer 2
-
$267 SGD
View
Final sale: no returns
A
Retailer 3
-
$277 SGD
View
Retailer 4
-
$296 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$296 SGD
View
A
Retailer 6
-
$327 SGD
View
A
Retailer 7
-
$380 SGD
View
B+
Retailer 8
-
$399 SGD
View
A
Retailer 9
-
$501 SGD
View
A
Retailer 10
-
$532 SGD
View
A
Retailer 11
-
$615 SGD
View
A
Retailer 12
-
$620 SGD
View
B+
Retailer 13
-
$760 SGD
View
Retailer 14
-
$805 SGD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
$831 SGD
View
B
Retailer 16
-
$953 SGD
View
B+
Retailer 17
-
$1,022 SGD
View
B
Retailer 18
-
$1,385 SGD
View
Most Expensive
B
Reve Diamonds
9359A4B15 · Nov 1
$1,473 SGD
$1,153 USD
View
18 more retailers have this diamond
Prices start from $239 SGDSave up to $1,234 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
1.27ct Oval
$239 SGD