Radiant|Lab Grown|IGI

1.53ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG646446058

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG646446058

Diamond specifications and retailer prices

From $440 USD
€419 EUR
As of October 31, 2026
Save $733 USD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,173 USD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG646446058 or 646446058. Listed at 17 retailers as of October 30, 2026, with prices from $440 to $1,173, a $733 spread on the same certified stone. Brilliance lists it at $1,173. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646446058
Dimensions8.07 × 5.74 × 3.87 mm
L/W Ratio1.41
Culet sizePointed
Top View
8.07 mm5.74 mm1.53 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646446058
Side View
Table 65.0%Crown 43.2°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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: Oct 31
Current: $1,173 USD|Low: $255 USD|High: $1,173 USD|Avg: $692 USD|+12.9%
Brilliance
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
November 1, 2026
Retailer 12$288 USD
Retailer 13$323 USD
Retailer 8$440 USD
Retailer 4$488 USD
Retailer 3$528 USD
Retailer 2$540 USD
Retailer 14$616 USD
Retailer 7$927 USD
Retailer 6$930 USD
Retailer 10$930 USD
Retailer 5$979 USD
Retailer 11$1,015 USD
Retailer 9$1,157 USD
Brilliance$1,173 USD

38 data points across 14 retailers

17 retailers$440 USD to $1,173 USD

Retailer 1
-
$239 USD
Price last confirmed 35 days ago
Retailer 2
-
$252 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$288 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$288 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$323 USD
£254 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$440 USD
€419 EUR
View
A
Retailer 7
-
$488 USD
View
A
Retailer 8
-
$528 USD
View
A
Retailer 9
-
$540 USD
£425 GBP
View
B+
Retailer 10
-
$616 USD
View
B+
Retailer 11
-
$927 USD
£730 GBP
View
B+
Retailer 12
-
$927 USD
View
B
Retailer 13
-
$930 USD
View
Retailer 14
-
$979 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
$1,015 USD
View
B
Retailer 16
-
$1,157 USD
£911 GBP
View
Most Expensive
B
Brilliance
D26715014 · Oct 30
$1,173 USD
View
16 more retailers have this diamond
Prices start from $440 USDSave up to $733 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
1.53ct Radiant
$440 USD