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Radiant|Lab Grown|IGI

1.27ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG615363381

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG615363381

Diamond specifications and retailer prices

From $246 SGD
$192 USD
As of October 30, 2026
Save $2,112 SGD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,358 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615363381 or 615363381. Listed at 12 retailers as of October 29, 2026, with prices from $246 to $2,358, a $2,112 spread on the same certified stone. Do Amore Diamonds lists it at $2,358. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615363381
Dimensions7.77 × 5.28 × 3.56 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.77 mm5.28 mm1.27 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615363381
Side View
Table 65.0%Crown 43.4°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 67.4%

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: Oct 30
Current: $2,358 SGD|Low: $235 SGD|High: $2,358 SGD|Avg: $922 SGD
Do Amore Diamonds
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
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Retailer 17
October 30, 2026
Retailer 14$246 SGD
Retailer 3$277 SGD
Retailer 12$286 SGD
Retailer 2$423 SGD
Retailer 16$534 SGD
Retailer 5$561 SGD
Retailer 7$651 SGD
Retailer 8$686 SGD
Retailer 11$824 SGD
Retailer 9$851 SGD
Retailer 13$986 SGD
Retailer 15$1,083 SGD
Retailer 4$1,256 SGD
Retailer 6$1,266 SGD
Retailer 10$1,358 SGD
Retailer 17$1,666 SGD
Do Amore Diamonds$2,358 SGD

40 data points across 17 retailers

12 retailers$246 SGD to $2,358 SGD

A
Cheapest Retailer
-
$246 SGD
$192 USD
A
Retailer 2
-
$277 SGD
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$286 SGD
$223 USD
View
A
Retailer 4
-
$423 SGD
£260 GBP
View
A
Retailer 5
-
$534 SGD
$417 USD
View
B+
Retailer 6
-
$824 SGD
A$989 AUD
View
B
Retailer 7
-
$986 SGD
$769 USD
View
B
Retailer 8
-
$1,083 SGD
$845 USD
View
B
Retailer 9
-
$1,256 SGD
$980 USD
View
B
Retailer 10
-
$1,358 SGD
£834 GBP
View
B
Retailer 11
-
$1,666 SGD
$1,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-BAA0DB438 · Oct 29
$2,358 SGD
$1,840 USD
View
11 more retailers have this diamond
Prices start from $246 SGDSave up to $2,112 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 Radiant
$246 SGD