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Radiant|Lab Grown|IGI

1.99ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG839613793

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

Certificate IGI LG839613793

Diamond specifications and retailer prices

From $476 NZD
$268 USD
As of October 30, 2026
Save $2,115 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,590 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.99ct lab-grown radiant diamond

This 1.99ct 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 LG839613793 or 839613793. Listed at 13 retailers as of October 29, 2026, with prices from $476 to $2,590, a $2,115 spread on the same certified stone. Brilliant Earth lists it at $2,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839613793
Dimensions8.90 × 6.12 × 4.13 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.90 mm6.12 mm1.99 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839613793
Side View
Table 69.0%Crown 46.5°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 67.5%

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: Oct 30
Current: $2,590 NZD|Low: $458 NZD|High: $2,803 NZD|Avg: $1,589 NZD|-7.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$476 NZD
Retailer 9$552 NZD
Retailer 6$659 NZD
Retailer 3$981 NZD
Retailer 5$1,372 NZD
Retailer 11$1,421 NZD
Retailer 8$1,813 NZD
Retailer 12$1,899 NZD
Retailer 4$1,899 NZD
Retailer 7$2,067 NZD
Retailer 2$2,380 NZD
Brilliant Earth$2,590 NZD

23 data points across 12 retailers

13 retailers$476 NZD to $2,590 NZD

A
Cheapest Retailer
-
$476 NZD
$268 USD
A
Retailer 2
-
$552 NZD
$311 USD
View
A
Retailer 3
-
$659 NZD
HK$2,900 HKD
View
B+
Retailer 4
-
$981 NZD
$553 USD
View
A
Retailer 5
-
$1,372 NZD
A$1,190 AUD
View
A
Retailer 6
-
$1,421 NZD
$801 USD
View
B+
Retailer 7
-
$1,813 NZD
$1,022 USD
View
B+
Retailer 8
-
$1,899 NZD
$1,070 USD
View
B+
Retailer 9
-
$1,899 NZD
SGD 1,446 SGD
View
Retailer 10
-
$2,067 NZD
$1,165 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$2,147 NZD
$1,210 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$2,380 NZD
£1,056 GBP
View
Most Expensive
B
Brilliant Earth
21472081A · Oct 29
$2,590 NZD
$1,460 USD
View
12 more retailers have this diamond
Prices start from $476 NZDSave up to $2,115 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
1.99ct Radiant
$476 NZD