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Radiant|Lab Grown|IGI

1.38ct I VS1 Radiant Lab Grown Diamond

ID • I/VS1 • IGI LG514264256

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

Certificate IGI LG514264256

Diamond specifications and retailer prices

From $972 SGD
$760 USD
As of November 2, 2026
Save $1,894 SGD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,505 SGD at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 1.38ct lab-grown radiant diamond

This 1.38ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514264256 or 514264256. Listed at 13 retailers as of November 2, 2026, with a 195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514264256
Dimensions7.98 × 5.51 × 3.58 mm
L/W Ratio1.45
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
7.98 mm5.51 mm1.38 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514264256
Side View
Table 66.5%Crown 40°Girdle: ThickPavilion 32.1°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,505 SGD|Low: $972 SGD|High: $4,730 SGD|Avg: $2,139 SGD
NZ Jewellers
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
November 2, 2026
Retailer 9$972 SGD
Retailer 11$1,074 SGD
Retailer 14$1,169 SGD
Retailer 3$1,247 SGD
Retailer 12$1,247 SGD
Retailer 5$1,471 SGD
Retailer 6$1,921 SGD
Retailer 2$2,002 SGD
Retailer 13$2,005 SGD
Retailer 7$2,292 SGD
Retailer 10$2,866 SGD
Retailer 4$3,450 SGD
NZ Jewellers$3,505 SGD
Retailer 8$4,679 SGD

38 data points across 14 retailers

13 retailers$972 SGD to $2,866 SGD

B+
Cheapest Retailer
-
$972 SGD
$760 USD
B+
Retailer 2
-
$1,074 SGD
$840 USD
View
B+
Retailer 3
-
$1,169 SGD
$914 USD
View
Retailer 4
-
$1,247 SGD
$975 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
$1,247 SGD
$975 USD
View
B
Retailer 6
-
$1,471 SGD
$1,150 USD
View
B
Retailer 7
-
$2,002 SGD
£1,233 GBP
View
B
Retailer 8
-
$2,005 SGD
$1,568 USD
View
B
Retailer 9
-
$2,292 SGD
ZAR 28,947 ZAR
View
B
Retailer 10
-
$2,866 SGD
$2,241 USD
View
Retailer 11
-
$3,450 SGD
£2,124 GBP
View
Price under review
Most Expensive
NZ Jewellers
970bf657-f02b-456d-bdb5-55fc6699d643 · Nov 1
$3,505 SGD
$2,741 USD
View
Price under review
11 more retailers have this diamond
Prices start from $972 SGDSave up to $1,894 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.

B+
1.38ct Radiant
$972 SGD