Radiant|Lab Grown|IGI

1.00ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG653453285

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

Certificate IGI LG653453285

Diamond specifications and retailer prices

From $237 SGD
$185 USD
As of October 30, 2026
Save $1,228 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,465 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG653453285 or 653453285. Listed at 17 retailers as of October 30, 2026, with prices from $237 to $1,465, a $1,228 spread on the same certified stone. Reve Diamonds lists it at $1,465. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.2°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653453285
Dimensions5.63 × 5.30 × 3.42 mm
L/W Ratio1.06
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm5.30 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG653453285
Side View
Table 68.0%Crown 43.2°Girdle: STK-THKPavilion 30.2°Culet: NoneDepth 64.5%

Caratlytics Score

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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: $506 SGD|Low: $228 SGD|High: $1,388 SGD|Avg: $544 SGD|+2.9%
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
November 1, 2026
Retailer 11$237 SGD
Retailer 4$265 SGD
Retailer 2$275 SGD
Retailer 3$293 SGD
Retailer 12$293 SGD
Retailer 5$399 SGD
Retailer 1$506 SGD
Retailer 7$531 SGD
Retailer 8$545 SGD
Retailer 9$716 SGD
Retailer 10$753 SGD
Retailer 13$943 SGD
Retailer 6$1,372 SGD

43 data points across 13 retailers

17 retailers$237 SGD to $1,465 SGD

A
Cheapest Retailer
-
$237 SGD
$185 USD
A
Retailer 2
-
$265 SGD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$275 SGD
$215 USD
View
Retailer 4
-
$293 SGD
$229 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$293 SGD
$229 USD
View
A
Retailer 6
-
$346 SGD
$271 USD
View
A
Retailer 7
-
$399 SGD
$312 USD
View
A
Retailer 8
-
$506 SGD
ZAR 6,399 ZAR
View
A
Retailer 9
-
$531 SGD
£327 GBP
View
B+
Retailer 10
-
$545 SGD
€406 EUR
View
Retailer 11
-
$716 SGD
$560 USD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
$716 SGD
$560 USD
View
B+
Retailer 13
-
$753 SGD
$589 USD
View
B
Retailer 14
-
$943 SGD
$738 USD
View
B
Retailer 15
-
$1,012 SGD
$792 USD
View
B
Retailer 16
-
$1,372 SGD
£845 GBP
View
Most Expensive
B
Reve Diamonds
72148C312 · Nov 1
$1,465 SGD
$1,146 USD
View
16 more retailers have this diamond
Prices start from $237 SGDSave up to $1,228 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
1.00ct Radiant
$237 SGD