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Round|Lab Grown|IGI

1.58ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG445036258

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036258

Diamond specifications and retailer prices

From $1,138 SGD
$890 USD
As of October 30, 2026
Save $5,378 SGD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,515 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.58ct lab-grown round diamond

This 1.58ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445036258 or 445036258. Listed at 12 retailers as of October 29, 2026, with prices from $1,138 to $6,515, a $5,378 spread on the same certified stone. MOH London lists it at $6,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036258
Dimensions7.49 × 7.44 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.49 mm7.44 mm1.58 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036258
Side View
Table 60.0%Crown 34.4°Girdle: ThickPavilion 40.3°Culet: NoneDepth 60.2%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $6,515 SGD|Low: $1,138 SGD|High: $6,567 SGD|Avg: $3,126 SGD|-0.5%
MOH London
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 2$1,138 SGD
Retailer 10$1,956 SGD
Retailer 14$2,129 SGD
Retailer 13$2,191 SGD
Retailer 3$2,269 SGD
Retailer 11$2,269 SGD
Retailer 4$2,486 SGD
Retailer 6$2,531 SGD
Retailer 5$3,067 SGD
Retailer 8$3,453 SGD
Retailer 12$3,573 SGD
Retailer 9$4,013 SGD
Retailer 15$4,253 SGD
Retailer 7$5,080 SGD
MOH London$6,515 SGD

23 data points across 15 retailers

12 retailers$1,138 SGD to $6,515 SGD

B+
Cheapest Retailer
-
$1,138 SGD
$890 USD
B
Retailer 2
-
$1,956 SGD
$1,530 USD
View
B
Retailer 3
-
$2,129 SGD
$1,665 USD
View
B
Retailer 4
-
$2,191 SGD
$1,714 USD
View
Final sale: no returns
Retailer 5
-
$2,269 SGD
$1,775 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$2,269 SGD
$1,775 USD
View
B
Retailer 7
-
$2,486 SGD
$1,945 USD
View
B
Retailer 8
-
$3,453 SGD
£2,127 GBP
View
B
Retailer 9
-
$3,573 SGD
$2,795 USD
View
B
Retailer 10
-
$4,013 SGD
$3,139 USD
View
B
Retailer 11
-
$4,253 SGD
$3,327 USD
View
Most Expensive
B
MOH London
LG445036258 · Oct 29
$6,515 SGD
£4,013 GBP
View
11 more retailers have this diamond
Prices start from $1,138 SGDSave up to $5,378 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+
1.58ct Round
$1,138 SGD