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Round|Lab Grown|IGI

1.50ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG557211933

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557211933

Diamond specifications and retailer prices

From $368 USD
As of November 1, 2026
Save $1,414 USD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,782 USD at MOH London · As of November 3, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct 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 LG557211933 or 557211933. Listed at 13 retailers as of November 1, 2026, with prices from $368 to $1,782, a $1,414 spread on the same certified stone. MOH London lists it at $1,782. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557211933
Dimensions7.37 × 7.34 × 4.45 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.37 mm7.34 mm1.50 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557211933
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,782 USD|Low: $294 USD|High: $1,802 USD|Avg: $997 USD
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
November 1, 2026
Retailer 7$368 USD
Retailer 10$412 USD
Retailer 8$456 USD
Retailer 2$605 USD
Retailer 11$709 USD
Retailer 9$728 USD
Retailer 13$763 USD
Retailer 5$955 USD
Retailer 3$1,222 USD
Retailer 6$1,337 USD
Retailer 4$1,505 USD
Retailer 12$1,646 USD
MOH London$1,782 USD

18 data points across 13 retailers

13 retailers$368 USD to $1,782 USD

A
Cheapest Retailer
-
$368 USD
A
Retailer 2
-
$412 USD
View
Final sale: no returns
A
Retailer 3
-
$426 USD
View
A
Retailer 4
-
$456 USD
View
Retailer 5
-
$456 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$605 USD
View
B+
Retailer 7
-
$709 USD
View
B+
Retailer 8
-
$728 USD
View
B+
Retailer 9
-
$763 USD
View
B
Retailer 10
-
$1,337 USD
View
B
Retailer 11
-
$1,466 USD
View
Retailer 12
-
$1,505 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG557211933 · Nov 3
$1,782 USD
£1,403 GBP
View
12 more retailers have this diamond
Prices start from $368 USDSave up to $1,414 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.

A
1.50ct Round
$368 USD