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Round|Lab Grown|IGI

2.09ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG516242531

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516242531

Diamond specifications and retailer prices

From $970 NZD
As of November 4, 2026
Save $3,510 NZD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,480 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 2.09ct lab-grown round diamond

This 2.09ct lab-grown round 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 LG516242531 or 516242531. Listed at 16 retailers as of November 3, 2026, with prices from $970 to $4,480, a $3,510 spread on the same certified stone. MOH London lists it at $4,480. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516242531
Dimensions8.31 × 8.26 × 5.01 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.31 mm8.26 mm2.09 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516242531
Side View
Table 60.0%Crown 33.3°GirdlePavilion 41.2°Culet: NoneDepth 60.4%

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 4
Current: $4,480 NZD|Low: $970 NZD|High: $4,534 NZD|Avg: $2,218 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 13$970 NZD
Retailer 10$1,073 NZD
Retailer 9$1,307 NZD
Retailer 6$1,325 NZD
Retailer 8$1,405 NZD
Retailer 12$1,530 NZD
Retailer 11$1,670 NZD
Retailer 5$2,245 NZD
Retailer 2$2,588 NZD
Retailer 7$2,885 NZD
Retailer 4$3,497 NZD
Retailer 3$3,592 NZD
MOH London$4,480 NZD

19 data points across 13 retailers

16 retailers$970 NZD to $4,480 NZD

Retailer 1
-
$831 NZD
Price last confirmed 36 days ago
A
Retailer 2
-
$970 NZD
View
Final sale: no returns
Retailer 3
-
$970 NZD
View
Price last confirmed 31 days ago
Retailer 4
-
$1,073 NZD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$1,073 NZD
View
Retailer 6
-
$1,307 NZD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$1,325 NZD
View
A
Retailer 8
-
$1,405 NZD
View
A
Retailer 9
-
$1,530 NZD
View
A
Retailer 10
-
$1,670 NZD
View
A
Retailer 11
-
$2,588 NZD
View
Retailer 12
-
$2,823 NZD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$2,823 NZD
View
B+
Retailer 14
-
$2,885 NZD
View
B+
Retailer 15
-
$3,497 NZD
View
Most Expensive
B+
MOH London
LG516242531 · Nov 3
$4,480 NZD
£1,983 GBP
View
15 more retailers have this diamond
Prices start from $970 NZDSave up to $3,510 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 Round
$970 NZD