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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 $1,300 USD
As of October 29, 2026
Save $3,797 USD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,097 USD 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 $1,300 to $5,097, a $3,797 spread on the same certified stone. MOH London lists it at $5,097. 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
Color
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 29
Current: $5,097 USD|Low: $1,300 USD|High: $5,137 USD|Avg: $2,442 USD|-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 29, 2026
Retailer 8$1,300 USD
Retailer 10$1,530 USD
Retailer 14$1,665 USD
Retailer 13$1,714 USD
Retailer 3$1,775 USD
Retailer 11$1,775 USD
Retailer 4$1,945 USD
Retailer 6$1,980 USD
Retailer 5$2,399 USD
Retailer 2$2,709 USD
Retailer 12$2,795 USD
Retailer 9$3,139 USD
Retailer 15$3,327 USD
Retailer 7$3,973 USD
MOH London$5,097 USD

23 data points across 15 retailers

12 retailers$1,300 USD to $5,097 USD

B+
Cheapest Retailer
-
$1,300 USD
B
Retailer 2
-
$1,530 USD
View
B
Retailer 3
-
$1,665 USD
View
B
Retailer 4
-
$1,714 USD
View
Final sale: no returns
Retailer 5
-
$1,775 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
$1,775 USD
View
B
Retailer 7
-
$1,945 USD
View
B
Retailer 8
-
$2,709 USD
£2,133 GBP
View
B
Retailer 9
-
$2,795 USD
View
B
Retailer 10
-
$3,139 USD
View
B
Retailer 11
-
$3,327 USD
View
Most Expensive
B
MOH London
LG445036258 · Oct 29
$5,097 USD
£4,013 GBP
View
11 more retailers have this diamond
Prices start from $1,300 USDSave up to $3,797 USD

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
$1,300 USD