Radiant|Lab Grown|IGI

1.52ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG678546366

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

Certificate IGI LG678546366

Diamond specifications and retailer prices

From $216 USD
As of October 30, 2026
Save $910 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,510 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct 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 LG678546366 or 678546366. Listed at 16 retailers as of October 29, 2026, with a 422% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.52
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678546366
Dimensions8.34 × 5.76 × 3.97 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm5.76 mm1.52 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678546366
Side View
Table 67.0%Crown 35.6°Girdle: ThinPavilion 37.7°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,510 USD|Low: $216 USD|High: $1,550 USD|Avg: $699 USD|-2.6%
Brilliant Earth
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
October 30, 2026
Retailer 14$216 USD
Retailer 12$240 USD
Retailer 10$268 USD
Retailer 15$419 USD
Retailer 9$433 USD
Retailer 2$437 USD
Retailer 3$498 USD
Retailer 5$509 USD
Retailer 11$640 USD
Retailer 6$824 USD
Retailer 4$929 USD
Retailer 7$945 USD
Retailer 13$997 USD
Retailer 8$1,126 USD
Brilliant Earth$1,510 USD

41 data points across 15 retailers

16 retailers$216 USD to $1,126 USD

A
Cheapest Retailer
-
$216 USD
Final sale: no returns
Retailer 2
-
$237 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$240 USD
View
Retailer 4
-
$268 USD
£211 GBP
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$419 USD
View
Retailer 6
-
$433 USD
€412 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$437 USD
£344 GBP
View
B+
Retailer 8
-
$498 USD
View
B+
Retailer 9
-
$509 USD
View
B+
Retailer 10
-
$640 USD
View
B
Retailer 11
-
$815 USD
£642 GBP
View
B
Retailer 12
-
$824 USD
View
B
Retailer 13
-
$948 USD
View
B
Retailer 14
-
$997 USD
View
B
Retailer 15
-
$1,126 USD
£887 GBP
View
Most Expensive
Brilliant Earth
15181608A · Oct 16
$1,510 USD
View
Price last confirmed 14 days ago
15 more retailers have this diamond
Prices start from $216 USDSave up to $910 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 Radiant
$216 USD