Radiant|Lab Grown|IGI

1.52ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG526279464

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

Certificate IGI LG526279464

Diamond specifications and retailer prices

From $288 USD
As of November 4, 2026
Save $1,089 USD (79%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,470 USD at Brilliant Earth · As of October 15, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526279464 or 526279464. Listed at 26 retailers as of November 1, 2026, with a 378% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279464
Dimensions7.70 × 5.73 × 3.77 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.70 mm5.73 mm1.52 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526279464
Side View
Table 68.5%Crown 36.1°Girdle: MediumPavilion 30°Culet: NoneDepth 65.8%

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 4
Current: $1,470 USD|Low: $288 USD|High: $1,520 USD|Avg: $737 USD|-2.0%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 8$288 USD
Retailer 11$299 USD
Retailer 4$319 USD
Retailer 2$373 USD
Retailer 17$490 USD
Retailer 5$499 USD
Retailer 12$525 USD
Retailer 6$533 USD
Retailer 3$544 USD
Retailer 9$583 USD
Retailer 10$609 USD
Retailer 14$744 USD
Retailer 15$981 USD
Retailer 16$1,049 USD
Retailer 13$1,286 USD
Retailer 7$1,377 USD
Brilliant Earth$1,470 USD

36 data points across 17 retailers

26 retailers$288 USD to $1,377 USD

Retailer 1
-
$247 USD
Price last confirmed 30 days ago
Retailer 2
-
$257 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$288 USD
View
Final sale: no returns
A
Retailer 4
-
$299 USD
View
Retailer 5
-
$315 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$319 USD
View
Price last confirmed 19 days ago
Retailer 7
-
$319 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$320 USD
View
A
Retailer 9
-
$373 USD
View
A
Retailer 10
-
$490 USD
View
A
Retailer 11
-
$499 USD
View
A
Retailer 12
-
$525 USD
View
A
Retailer 13
-
$533 USD
View
Retailer 14
-
$544 USD
View
Price last confirmed 22 days ago
A
Retailer 15
-
$583 USD
View
A
Retailer 16
-
$609 USD
View
Retailer 17
-
$744 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$905 USD
View
B+
Retailer 19
-
$942 USD
View
B
Retailer 20
-
$981 USD
View
Retailer 21
-
$1,026 USD
View
Price last confirmed 35 days ago
B
Retailer 22
-
$1,049 USD
View
B
Retailer 23
-
$1,077 USD
View
B
Retailer 24
-
$1,286 USD
View
B
Retailer 25
-
$1,377 USD
View
Most Expensive
Brilliant Earth
8683845A · Oct 15
$1,470 USD
View
Price last confirmed 19 days ago
25 more retailers have this diamond
Prices start from $288 USDSave up to $1,089 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
$288 USD