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Round|Lab Grown|IGI

1.52ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG726536344

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726536344

Diamond specifications and retailer prices

From $227 USD
As of November 5, 2026
Save $1,054 USD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,281 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG726536344 or 726536344. Listed at 25 retailers as of November 4, 2026, with prices from $227 to $1,281, a $1,054 spread on the same certified stone. Reve Diamonds lists it at $1,281. 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 angle33.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726536344
Dimensions7.42 × 7.38 × 4.50 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
7.42 mm7.38 mm1.52 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726536344
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $519 USD|Low: $225 USD|High: $1,281 USD|Avg: $591 USD|+3.8%
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 6, 2026
Retailer 9$227 USD
Retailer 17$253 USD
Retailer 2$264 USD
Retailer 5$282 USD
Retailer 6$282 USD
Retailer 11$436 USD
Retailer 3$453 USD
Retailer 7$479 USD
Retailer 1$519 USD
Retailer 15$532 USD
Retailer 4$535 USD
Retailer 18$583 USD
Retailer 13$760 USD
Retailer 10$906 USD
Retailer 14$909 USD
Retailer 8$958 USD
Retailer 16$1,129 USD
Retailer 12$1,190 USD
Reve Diamonds$1,281 USD

33 data points across 19 retailers

25 retailers$227 USD to $1,281 USD

Retailer 1
-
$225 USD
Price last confirmed 46 days ago
A
Retailer 2
-
$227 USD
View
A
Retailer 3
-
$253 USD
View
Final sale: no returns
A
Retailer 4
-
$264 USD
View
Retailer 5
-
$276 USD
View
Price last confirmed 46 days ago
A
Retailer 6
-
$282 USD
View
Retailer 7
-
$282 USD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$436 USD
View
A
Retailer 9
-
$453 USD
View
B+
Retailer 10
-
$479 USD
View
B+
Retailer 11
-
$519 USD
View
B+
Retailer 12
-
$532 USD
View
B+
Retailer 13
-
$535 USD
View
B+
Retailer 14
-
$583 USD
View
B
Retailer 15
-
$760 USD
View
B+
Retailer 16
-
$784 USD
View
Retailer 17
-
$797 USD
View
Price last confirmed 68 days ago
Retailer 18
-
$898 USD
View
Price last confirmed 46 days ago
B
Retailer 19
-
$906 USD
View
B
Retailer 20
-
$909 USD
View
B
Retailer 21
-
$958 USD
View
B
Retailer 22
-
$1,129 USD
View
B
Retailer 23
-
$1,180 USD
View
B
Retailer 24
-
$1,190 USD
View
Most Expensive
B
Reve Diamonds
5BC5F1929 · Nov 4
$1,281 USD
View
24 more retailers have this diamond
Prices start from $227 USDSave up to $1,054 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
$227 USD