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Round|Lab Grown|IGI

1.27ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG838654054

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838654054

Diamond specifications and retailer prices

From $277 SGD
$217 USD
As of September 22, 2026
8 retailers carry this diamond
Most expensive: $1,378 SGD at MOH London · As of October 21, 2026
View at MOH London

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round 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 LG838654054 or 838654054. Listed at 8 retailers as of September 22, 2026. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838654054
Dimensions7.03 × 7.01 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm7.01 mm1.27 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838654054
Side View
Table 59.0%Crown 32.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Sep 22
Current: $1,378 SGD|Low: $239 SGD|High: $2,403 SGD|Avg: $720 SGD|-0.6%
MOH London
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
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Retailer 20
October 23, 2026
Retailer 10$239 SGD
Retailer 17$280 SGD
Retailer 3$297 SGD
Retailer 16$338 SGD
Retailer 9$344 SGD
Retailer 19$424 SGD
Retailer 6$503 SGD
Retailer 20$504 SGD
Retailer 4$514 SGD
Retailer 8$648 SGD
Retailer 5$723 SGD
Retailer 18$748 SGD
Retailer 2$812 SGD
Retailer 14$914 SGD
Retailer 7$989 SGD
Retailer 11$993 SGD
Retailer 12$1,023 SGD
Retailer 15$1,048 SGD
MOH London$1,378 SGD
Retailer 13$2,403 SGD

10 data points across 20 retailers

8 retailers$277 SGD to $1,378 SGD

Retailer 1
-
$277 SGD
$217 USD
Price last confirmed 40 days ago
Retailer 2
-
$338 SGD
$264 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$344 SGD
HK$2,100 HKD
View
Price last confirmed 40 days ago
Retailer 4
-
$424 SGD
$332 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$748 SGD
$585 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$812 SGD
$635 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,048 SGD
$820 USD
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG838654054 · Oct 21
$1,378 SGD
£849 GBP
View
Price last confirmed 11 days ago
7 more retailers have this diamond

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.

1.27ct Round
$277 SGD