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Round|Lab Grown|IGI

1.27ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG837612219

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837612219

Diamond specifications and retailer prices

From $236 SGD
As of November 4, 2026
Save $1,146 SGD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,383 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837612219 or 837612219. Listed at 14 retailers as of November 4, 2026, with prices from $236 to $1,383, a $1,146 spread on the same certified stone. Reve Diamonds lists it at $1,383. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837612219
Dimensions6.98 × 6.93 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
6.98 mm6.93 mm1.27 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837612219
Side View
Table 57.0%Crown 35.1°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 62.3%

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 4
Current: $1,220 SGD|Low: $236 SGD|High: $1,383 SGD|Avg: $726 SGD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 4, 2026
Retailer 6$236 SGD
Retailer 7$368 SGD
Retailer 2$436 SGD
Retailer 4$451 SGD
Retailer 3$637 SGD
Retailer 8$673 SGD
Retailer 5$889 SGD
Retailer 9$911 SGD
Retailer 1$1,220 SGD
Reve Diamonds$1,383 SGD

32 data points across 10 retailers

14 retailers$236 SGD to $1,383 SGD

Retailer 1
-
$203 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$236 SGD
View
Final sale: no returns
Retailer 3
-
$262 SGD
View
Price last confirmed 28 days ago
Retailer 4
-
$262 SGD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$368 SGD
View
A
Retailer 6
-
$436 SGD
View
A
Retailer 7
-
$451 SGD
View
A
Retailer 8
-
$637 SGD
View
B+
Retailer 9
-
$673 SGD
View
Retailer 10
-
$842 SGD
View
Price last confirmed 36 days ago
B
Retailer 11
-
$889 SGD
View
B+
Retailer 12
-
$911 SGD
View
B
Retailer 13
-
$1,220 SGD
View
Most Expensive
B
Reve Diamonds
55079E7AB · Nov 4
$1,383 SGD
$1,083 USD
View
13 more retailers have this diamond
Prices start from $236 SGDSave up to $1,146 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 Round
$236 SGD