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Radiant|Lab Grown|IGI

2.09ct J VS1 Radiant Lab Grown Diamond

ID • J/VS1 • IGI LG836604521

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG836604521

Diamond specifications and retailer prices

From $621 NZD
As of November 6, 2026
Save $2,518 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,139 NZD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.09ct lab-grown radiant diamond

This 2.09ct lab-grown radiant sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836604521 or 836604521. Listed at 17 retailers as of November 3, 2026, with prices from $621 to $3,139, a $2,518 spread on the same certified stone. Brilliant Earth lists it at $3,139. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle49.3°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836604521
Dimensions8.34 × 6.20 × 4.31 mm
L/W Ratio1.35
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm6.20 mm2.09 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI LG836604521
Side View
Table 61.0%Crown 49.3°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 69.5%

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: Nov 6
Current: $3,139 NZD|Low: $595 NZD|High: $3,139 NZD|Avg: $1,388 NZD
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
November 6, 2026
Retailer 15$621 NZD
Retailer 6$693 NZD
Retailer 4$718 NZD
Retailer 3$768 NZD
Retailer 16$768 NZD
Retailer 8$869 NZD
Retailer 2$972 NZD
Retailer 14$1,032 NZD
Retailer 5$1,046 NZD
Retailer 13$1,221 NZD
Retailer 7$1,272 NZD
Retailer 12$1,858 NZD
Retailer 11$1,939 NZD
Retailer 17$2,470 NZD
Retailer 9$2,545 NZD
Retailer 10$3,068 NZD
Brilliant Earth$3,139 NZD

43 data points across 17 retailers

17 retailers$621 NZD to $3,139 NZD

A
Cheapest Retailer
-
$621 NZD
A
Retailer 2
-
$693 NZD
View
Final sale: no returns
A
Retailer 3
-
$718 NZD
View
Retailer 4
-
$768 NZD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$768 NZD
View
A
Retailer 6
-
$869 NZD
View
A
Retailer 7
-
$972 NZD
View
B+
Retailer 8
-
$1,032 NZD
View
A
Retailer 9
-
$1,046 NZD
View
A
Retailer 10
-
$1,221 NZD
View
A
Retailer 11
-
$1,272 NZD
View
A
Retailer 12
-
$1,858 NZD
View
A
Retailer 13
-
$1,939 NZD
View
B+
Retailer 14
-
$2,470 NZD
View
B+
Retailer 15
-
$2,545 NZD
View
B+
Retailer 16
-
$3,068 NZD
View
Most Expensive
B+
Brilliant Earth
22469500A · Nov 3
$3,139 NZD
$1,740 USD
View
16 more retailers have this diamond
Prices start from $621 NZDSave up to $2,518 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
2.09ct Radiant
$621 NZD