CaratHunter
Plans
Round|Lab Grown|IGI

1.27ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG754510464

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754510464

Diamond specifications and retailer prices

From $217 SGD
As of November 3, 2026
Save $1,042 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,259 SGD at MOH London · As of November 2, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510464 or 754510464. Listed at 16 retailers as of November 2, 2026, with prices from $217 to $1,259, a $1,042 spread on the same certified stone. MOH London lists it at $1,259. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510464
Dimensions6.96 × 6.94 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm6.94 mm1.27 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754510464
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $1,259 SGD|Low: $217 SGD|High: $1,274 SGD|Avg: $620 SGD|-1.0%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 13$217 SGD
Retailer 5$252 SGD
Retailer 14$270 SGD
Retailer 8$272 SGD
Retailer 12$464 SGD
Retailer 2$473 SGD
Retailer 6$482 SGD
Retailer 10$502 SGD
Retailer 3$538 SGD
Retailer 4$590 SGD
Retailer 9$645 SGD
Retailer 15$865 SGD
Retailer 16$914 SGD
Retailer 7$934 SGD
Retailer 11$971 SGD
MOH London$1,259 SGD

44 data points across 16 retailers

16 retailers$217 SGD to $1,259 SGD

A
Cheapest Retailer
-
$217 SGD
A
Retailer 2
-
$252 SGD
View
A
Retailer 3
-
$270 SGD
View
Retailer 4
-
$272 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$464 SGD
View
A
Retailer 6
-
$473 SGD
View
B+
Retailer 7
-
$482 SGD
View
A
Retailer 8
-
$502 SGD
View
A
Retailer 9
-
$538 SGD
View
B+
Retailer 10
-
$590 SGD
View
B+
Retailer 11
-
$645 SGD
View
B+
Retailer 12
-
$865 SGD
View
B+
Retailer 13
-
$914 SGD
View
B
Retailer 14
-
$934 SGD
View
B
Retailer 15
-
$971 SGD
View
Most Expensive
B
MOH London
LG754510464 · Nov 2
$1,259 SGD
£776 GBP
View
15 more retailers have this diamond
Prices start from $217 SGDSave up to $1,042 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
$217 SGD