Radiant|Lab Grown|IGI

1.53ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG646445579

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

Certificate IGI LG646445579

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 November 1, 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 very-good cut grade and certified by IGI LG646445579 or 646445579. Listed at 17 retailers as of October 31, 2026, with prices from $440 to $1,173, a $733 spread on the same certified stone. Brilliance lists it at $1,173. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646445579
Dimensions8.34 × 5.59 × 3.81 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm5.59 mm1.53 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646445579
Side View
Table 66.0%Crown 42.7°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.2%

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: Oct 31
Current: $1,173 USD|Low: $255 USD|High: $2,050 USD|Avg: $819 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
Retailer 15
November 2, 2026
Retailer 13$288 USD
Retailer 14$323 USD
Retailer 10$440 USD
Retailer 4$488 USD
Retailer 3$528 USD
Retailer 2$544 USD
Retailer 15$616 USD
Retailer 9$927 USD
Retailer 6$930 USD
Retailer 11$930 USD
Retailer 5$979 USD
Retailer 12$1,015 USD
Retailer 8$1,156 USD
Brilliance$1,173 USD
Retailer 7$2,050 USD

38 data points across 15 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 20 days ago
Retailer 4
-
$288 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$323 USD
£254 GBP
View
Price last confirmed 16 days ago
A
Retailer 6
-
$440 USD
€419 EUR
View
B+
Retailer 7
-
$488 USD
View
B+
Retailer 8
-
$528 USD
View
B+
Retailer 9
-
$544 USD
£428 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
-
$1,156 USD
£910 GBP
View
Most Expensive
B
Brilliance
D26632630 · Nov 1
$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