Round|Lab Grown|IGI

1.52ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG716505838

Shape and cutting style on the report: Round brilliant

Certificate IGI LG716505838

Diamond specifications and retailer prices

From $185 USD
As of November 5, 2026
Save $886 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,071 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG716505838 or 716505838. Listed at 18 retailers as of November 5, 2026, with prices from $185 to $1,071, a $886 spread on the same certified stone. MOH London lists it at $1,071. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG716505838
Dimensions7.46 × 7.42 × 4.46 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm7.42 mm1.52 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG716505838
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 59.9%

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: Nov 5
Current: $1,071 USD|Low: $185 USD|High: $1,109 USD|Avg: $490 USD|-3.3%
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
Retailer 16
November 6, 2026
Retailer 7$185 USD
Retailer 3$207 USD
Retailer 16$215 USD
Retailer 12$230 USD
Retailer 8$231 USD
Retailer 10$355 USD
Retailer 4$404 USD
Retailer 2$408 USD
Retailer 14$438 USD
Retailer 15$564 USD
Retailer 9$600 USD
Retailer 11$735 USD
Retailer 13$738 USD
Retailer 5$749 USD
Retailer 6$792 USD
MOH London$1,071 USD

29 data points across 16 retailers

18 retailers$185 USD to $1,071 USD

A
Cheapest Retailer
-
$185 USD
A
Retailer 2
-
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$215 USD
View
A
Retailer 4
-
$230 USD
View
Retailer 5
-
$231 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$355 USD
View
B+
Retailer 7
-
$404 USD
View
A
Retailer 8
-
$408 USD
View
A
Retailer 9
-
$438 USD
View
B+
Retailer 10
-
$518 USD
View
B+
Retailer 11
-
$564 USD
View
B+
Retailer 12
-
$600 USD
View
B+
Retailer 13
-
$735 USD
View
B+
Retailer 14
-
$738 USD
View
B+
Retailer 15
-
$749 USD
View
B+
Retailer 16
-
$792 USD
View
B
Retailer 17
-
$970 USD
View
Most Expensive
B
MOH London
LG716505838 · Nov 5
$1,071 USD
£843 GBP
View
17 more retailers have this diamond
Prices start from $185 USDSave up to $886 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
1.52ct Round
$185 USD