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Radiant|Lab Grown|IGI

1.58ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG629454646

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

Certificate IGI LG629454646

Diamond specifications and retailer prices

From $289 SGD
$226 USD
As of October 30, 2026
Save $2,485 SGD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,774 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629454646 or 629454646. Listed at 18 retailers as of October 29, 2026, with prices from $289 to $2,774, a $2,485 spread on the same certified stone. Do Amore Diamonds lists it at $2,774. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629454646
Dimensions8.48 × 5.68 × 3.81 mm
L/W Ratio1.49
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
8.48 mm5.68 mm1.58 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629454646
Side View
Table 65.0%Crown 31.7°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.1%

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: $754 SGD|Low: $230 SGD|High: $1,607 SGD|Avg: $851 SGD|+4.6%
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
October 30, 2026
Retailer 11$289 SGD
Retailer 4$325 SGD
Retailer 2$336 SGD
Retailer 3$359 SGD
Retailer 12$359 SGD
Retailer 7$551 SGD
Retailer 15$610 SGD
Retailer 1$754 SGD
Retailer 5$781 SGD
Retailer 10$1,158 SGD
Retailer 14$1,273 SGD
Retailer 9$1,285 SGD
Retailer 13$1,461 SGD
Retailer 6$1,492 SGD
Retailer 8$1,596 SGD

44 data points across 15 retailers

18 retailers$289 SGD to $2,774 SGD

A
Cheapest Retailer
-
$289 SGD
$226 USD
A
Retailer 2
-
$325 SGD
$254 USD
View
Final sale: no returns
A
Retailer 3
-
$336 SGD
$263 USD
View
A
Retailer 4
-
$359 SGD
$281 USD
View
A
Retailer 5
-
$359 SGD
$281 USD
View
A
Retailer 6
-
$551 SGD
$431 USD
View
A
Retailer 7
-
$610 SGD
$477 USD
View
A
Retailer 8
-
$754 SGD
£464 GBP
View
B+
Retailer 9
-
$781 SGD
$611 USD
View
B+
Retailer 10
-
$1,158 SGD
$906 USD
View
B
Retailer 11
-
$1,220 SGD
£752 GBP
View
B
Retailer 12
-
$1,273 SGD
$996 USD
View
B+
Retailer 13
-
$1,285 SGD
$1,005 USD
View
B
Retailer 14
-
$1,461 SGD
$1,143 USD
View
Retailer 15
-
$1,492 SGD
$1,167 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,539 SGD
£948 GBP
View
B
Retailer 17
-
$1,596 SGD
£983 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4CFF6068A · Oct 29
$2,774 SGD
$2,170 USD
View
17 more retailers have this diamond
Prices start from $289 SGDSave up to $2,485 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
1.58ct Radiant
$289 SGD