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Radiant|Lab Grown|IGI

1.52ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG761510173

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

Certificate IGI LG761510173

Diamond specifications and retailer prices

From $351 NZD
$198 USD
As of October 30, 2026
Save $1,938 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,289 NZD at Brilliant Earth · As of October 31, 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 LG761510173 or 761510173. Listed at 20 retailers as of October 30, 2026, with prices from $351 to $2,289, a $1,938 spread on the same certified stone. Brilliant Earth lists it at $2,289. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle56.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761510173
Dimensions8.05 × 5.69 × 3.88 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm5.69 mm1.52 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761510173
Side View
Table 66.0%Crown 56.9°Girdle: MediumPavilion 38.6°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 30
Current: $2,289 NZD|Low: $341 NZD|High: $2,466 NZD|Avg: $1,058 NZD|-6.5%
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 20$351 NZD
Retailer 19$392 NZD
Retailer 13$406 NZD
Retailer 7$435 NZD
Retailer 12$438 NZD
Retailer 2$751 NZD
Retailer 3$756 NZD
Retailer 14$796 NZD
Retailer 10$848 NZD
Retailer 9$1,021 NZD
Retailer 18$1,026 NZD
Retailer 17$1,136 NZD
Retailer 15$1,400 NZD
Retailer 4$1,413 NZD
Retailer 6$1,494 NZD
Retailer 11$1,517 NZD
Retailer 5$1,746 NZD
Retailer 16$1,808 NZD
Retailer 8$2,057 NZD
Brilliant Earth$2,289 NZD

29 data points across 20 retailers

20 retailers$351 NZD to $2,289 NZD

A
Cheapest Retailer
-
$351 NZD
$198 USD
A
Retailer 2
-
$392 NZD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$406 NZD
$229 USD
View
A
Retailer 4
-
$435 NZD
$245 USD
View
Retailer 5
-
$438 NZD
$247 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$751 NZD
ZAR 6,842 ZAR
View
B+
Retailer 7
-
$756 NZD
$426 USD
View
A
Retailer 8
-
$796 NZD
£353 GBP
View
A
Retailer 9
-
$848 NZD
$478 USD
View
A
Retailer 10
-
$1,021 NZD
A$885 AUD
View
A
Retailer 11
-
$1,026 NZD
$578 USD
View
B+
Retailer 12
-
$1,136 NZD
$640 USD
View
B+
Retailer 13
-
$1,400 NZD
$789 USD
View
B+
Retailer 14
-
$1,413 NZD
SGD 1,076 SGD
View
B+
Retailer 15
-
$1,494 NZD
$842 USD
View
B+
Retailer 16
-
$1,517 NZD
$855 USD
View
B+
Retailer 17
-
$1,746 NZD
$984 USD
View
B+
Retailer 18
-
$1,808 NZD
$1,019 USD
View
B
Retailer 19
-
$2,057 NZD
£913 GBP
View
Most Expensive
B
Brilliant Earth
21496715A · Oct 31
$2,289 NZD
$1,290 USD
View
19 more retailers have this diamond
Prices start from $351 NZDSave up to $1,938 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.

A
1.52ct Radiant
$351 NZD