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Radiant|Lab Grown|IGI

1.53ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG647478935

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

Certificate IGI LG647478935

Diamond specifications and retailer prices

From $442 NZD
$249 USD
As of November 1, 2026
Save $1,989 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,431 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG647478935 or 647478935. Listed at 13 retailers as of October 31, 2026, with prices from $442 to $2,431, a $1,989 spread on the same certified stone. Brilliant Earth lists it at $2,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647478935
Dimensions6.69 × 6.48 × 4.36 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.69 mm6.48 mm1.53 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647478935
Side View
Table 64.0%Crown 38.2°Girdle: MediumPavilion 39.2°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,431 NZD|Low: $442 NZD|High: $2,673 NZD|Avg: $1,570 NZD|-8.1%
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
November 1, 2026
Retailer 12$442 NZD
Retailer 6$736 NZD
Retailer 11$777 NZD
Retailer 7$864 NZD
Retailer 5$1,206 NZD
Retailer 9$1,372 NZD
Retailer 10$1,677 NZD
Retailer 8$1,753 NZD
Retailer 4$2,045 NZD
Retailer 14$2,109 NZD
Retailer 13$2,115 NZD
Retailer 2$2,172 NZD
Retailer 3$2,248 NZD
Brilliant Earth$2,431 NZD

11 data points across 14 retailers

13 retailers$442 NZD to $2,431 NZD

A
Cheapest Retailer
-
$442 NZD
$249 USD
Final sale: no returns
B+
Retailer 2
-
$777 NZD
$438 USD
View
A
Retailer 3
-
$864 NZD
€464 EUR
View
B+
Retailer 4
-
$1,206 NZD
$680 USD
View
B+
Retailer 5
-
$1,372 NZD
$773 USD
View
B+
Retailer 6
-
$1,677 NZD
$945 USD
View
B+
Retailer 7
-
$1,679 NZD
£745 GBP
View
B+
Retailer 8
-
$1,753 NZD
$988 USD
View
B
Retailer 9
-
$2,045 NZD
$1,153 USD
View
B
Retailer 10
-
$2,115 NZD
SGD 1,611 SGD
View
B
Retailer 11
-
$2,172 NZD
£964 GBP
View
B
Retailer 12
-
$2,248 NZD
$1,267 USD
View
Most Expensive
B
Brilliant Earth
18543778Y · Oct 31
$2,431 NZD
$1,370 USD
View
12 more retailers have this diamond
Prices start from $442 NZDSave up to $1,989 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
1.53ct Radiant
$442 NZD