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Radiant|Lab Grown|IGI

1.52ct G VS2 Radiant Lab Grown Diamond

GD • G/VS2 • IGI LG512220499

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

Certificate IGI LG512220499

Diamond specifications and retailer prices

From $2,981 NZD
$1,680 USD
As of October 31, 2026
Save $2,378 NZD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,139 NZD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

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 VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG512220499 or 512220499. Listed at 16 retailers as of October 31, 2026, with a 80% 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
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512220499
Dimensions8.35 × 5.79 × 3.71 mm
L/W Ratio1.44
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
8.35 mm5.79 mm1.52 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512220499
Side View
Table 64.5%Crown 39.3°Girdle: ThickPavilion 33°Culet: NoneDepth 64.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,139 NZD|Low: $2,981 NZD|High: $11,373 NZD|Avg: $5,856 NZD
Flawless Fine Jewelry
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 2, 2026
Retailer 11$2,981 NZD
Retailer 10$3,387 NZD
Retailer 4$3,685 NZD
Retailer 6$3,793 NZD
Retailer 5$3,930 NZD
Retailer 12$3,930 NZD
Retailer 2$5,143 NZD
Retailer 7$5,359 NZD
Retailer 14$6,153 NZD
Retailer 9$6,451 NZD
Retailer 3$7,365 NZD
Flawless Fine Jewelry$8,139 NZD
Retailer 13$10,587 NZD
Retailer 8$11,222 NZD

44 data points across 14 retailers

16 retailers$2,981 NZD to $5,359 NZD

B
Cheapest Retailer
-
$2,981 NZD
$1,680 USD
B
Retailer 2
-
$3,387 NZD
$1,909 USD
View
B
Retailer 3
-
$3,685 NZD
$2,077 USD
View
B
Retailer 4
-
$3,793 NZD
$2,138 USD
View
Final sale: no returns
Retailer 5
-
$3,930 NZD
$2,215 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$3,930 NZD
$2,215 USD
View
C
Retailer 7
-
$4,223 NZD
$2,380 USD
View
B
Retailer 8
-
$5,143 NZD
£2,282 GBP
View
B
Retailer 9
-
$5,359 NZD
£2,378 GBP
View
Retailer 10
-
$6,153 NZD
$3,468 USD
View
Price under review
Retailer 11
-
$6,451 NZD
$3,636 USD
View
Price under review
Retailer 12
-
$7,365 NZD
$4,151 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
7EE1564B5 · Nov 2
$8,139 NZD
£3,612 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $2,981 NZDSave up to $2,378 NZD

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.

B
1.52ct Radiant
$2,981 NZD