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Radiant|Lab Grown|IGI

1.05ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG538287077

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

Certificate IGI LG538287077

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 30, 2026
Save $1,362 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,658 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538287077 or 538287077. Listed at 19 retailers as of October 30, 2026, with prices from $297 to $1,658, a $1,362 spread on the same certified stone. Reve Diamonds lists it at $1,658. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538287077
Dimensions7.05 × 5.07 × 3.43 mm
L/W Ratio1.39
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
7.05 mm5.07 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538287077
Side View
Table 65.5%Crown 45°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 67.7%

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: $1,048 SGD|Low: $285 SGD|High: $1,658 SGD|Avg: $782 SGD|-24.8%
Retailer 1
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
Retailer 17
Reve Diamonds
October 30, 2026
Retailer 16$297 SGD
Retailer 9$331 SGD
Retailer 4$345 SGD
Retailer 5$368 SGD
Retailer 17$368 SGD
Retailer 6$463 SGD
Retailer 10$463 SGD
Retailer 3$624 SGD
Retailer 12$633 SGD
Retailer 7$667 SGD
Retailer 11$695 SGD
Retailer 13$899 SGD
Retailer 1$1,048 SGD
Retailer 2$1,185 SGD
Retailer 15$1,189 SGD
Retailer 8$1,251 SGD
Retailer 14$1,484 SGD
Reve Diamonds$1,658 SGD

39 data points across 18 retailers

19 retailers$297 SGD to $1,658 SGD

A
Cheapest Retailer
-
$297 SGD
$232 USD
A
Retailer 2
-
$331 SGD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$345 SGD
$270 USD
View
A
Retailer 4
-
$368 SGD
$288 USD
View
A
Retailer 5
-
$368 SGD
$288 USD
View
A
Retailer 6
-
$463 SGD
$362 USD
View
A
Retailer 7
-
$463 SGD
£285 GBP
View
B+
Retailer 8
-
$624 SGD
$488 USD
View
B+
Retailer 9
-
$633 SGD
ZAR 7,999 ZAR
View
B+
Retailer 10
-
$667 SGD
$522 USD
View
B+
Retailer 11
-
$695 SGD
£428 GBP
View
B+
Retailer 12
-
$851 SGD
HK$5,200 HKD
View
B+
Retailer 13
-
$899 SGD
A$1,082 AUD
View
B
Retailer 14
-
$1,048 SGD
$820 USD
View
B
Retailer 15
-
$1,185 SGD
$927 USD
View
B
Retailer 16
-
$1,189 SGD
$930 USD
View
B
Retailer 17
-
$1,251 SGD
$979 USD
View
B
Retailer 18
-
$1,484 SGD
£914 GBP
View
Most Expensive
B
Reve Diamonds
C19795EA0 · Oct 30
$1,658 SGD
$1,297 USD
View
18 more retailers have this diamond
Prices start from $297 SGDSave up to $1,362 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
1.05ct Radiant
$297 SGD