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Radiant|Lab Grown|IGI

1.00ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG839651275

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

Certificate IGI LG839651275

Diamond specifications and retailer prices

From $430 NZD
$242 USD
As of November 1, 2026
Save $1,187 NZD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,617 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1ct lab-grown radiant diamond

This 1ct 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 LG839651275 or 839651275. Listed at 9 retailers as of November 1, 2026, with prices from $430 to $1,617, a $1,187 spread on the same certified stone. Brilliant Earth lists it at $1,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839651275
Dimensions7.37 × 4.93 × 3.23 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm4.93 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839651275
Side View
Table 68.0%Crown 41.2°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 65.5%

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: $548 NZD|Low: $318 NZD|High: $1,506 NZD|Avg: $734 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 5$318 NZD
Retailer 8$430 NZD
Retailer 1$548 NZD
Retailer 6$562 NZD
Retailer 2$601 NZD
Retailer 4$604 NZD
Retailer 7$1,121 NZD
Retailer 3$1,487 NZD

36 data points across 8 retailers

9 retailers$430 NZD to $1,617 NZD

Retailer 1
-
$318 NZD
$179 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$430 NZD
$242 USD
View
A
Retailer 3
-
$548 NZD
£243 GBP
View
A
Retailer 4
-
$562 NZD
$316 USD
View
A
Retailer 5
-
$601 NZD
€322 EUR
View
A
Retailer 6
-
$604 NZD
£268 GBP
View
Retailer 7
-
$1,121 NZD
$631 USD
View
Price last confirmed 16 days ago
B
Retailer 8
-
$1,487 NZD
£659 GBP
View
Most Expensive
B
Brilliant Earth
22274855A · Nov 2
$1,617 NZD
$910 USD
View
8 more retailers have this diamond
Prices start from $430 NZDSave up to $1,187 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
1.00ct Radiant
$430 NZD