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Radiant|Lab Grown|IGI

1.02ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG512224127

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

Certificate IGI LG512224127

Diamond specifications and retailer prices

From $1,363 NZD
$767 USD
As of November 2, 2026
Save $1,194 NZD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,445 NZD at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512224127 or 512224127. Listed at 14 retailers as of November 1, 2026, with a 88% 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

1.02
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224127
Dimensions6.75 × 4.97 × 3.39 mm
L/W Ratio1.36
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
6.75 mm4.97 mm1.02 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224127
Side View
Table 67.0%Crown 41.9°Girdle: MED-STKPavilion 31.1°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,445 NZD|Low: $1,308 NZD|High: $6,000 NZD|Avg: $2,766 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 8$1,363 NZD
Retailer 12$1,482 NZD
Retailer 3$1,525 NZD
Retailer 10$1,582 NZD
Retailer 9$1,724 NZD
Retailer 6$1,893 NZD
Retailer 2$2,423 NZD
Retailer 11$2,558 NZD
Retailer 7$3,761 NZD
NZ Jewellers$4,445 NZD
Retailer 4$4,903 NZD
Retailer 5$5,927 NZD

42 data points across 12 retailers

14 retailers$1,363 NZD to $2,558 NZD

B+
Cheapest Retailer
-
$1,363 NZD
$767 USD
B
Retailer 2
-
$1,482 NZD
$834 USD
View
B
Retailer 3
-
$1,525 NZD
$858 USD
View
Final sale: no returns
B
Retailer 4
-
$1,582 NZD
$890 USD
View
Retailer 5
-
$1,582 NZD
$890 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
$1,724 NZD
$970 USD
View
B
Retailer 7
-
$1,893 NZD
$1,065 USD
View
B
Retailer 8
-
$2,423 NZD
£1,074 GBP
View
B
Retailer 9
-
$2,558 NZD
$1,439 USD
View
Retailer 10
-
$3,761 NZD
$2,116 USD
View
Price under review
Most Expensive
NZ Jewellers
abcce2ed-0218-4000-b5fd-db0007c3772b · Nov 1
$4,445 NZD
$2,501 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,363 NZDSave up to $1,194 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+
1.02ct Radiant
$1,363 NZD