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Round|Lab Grown|IGI

2.81ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG644481532

Certificate IGI LG644481532

Diamond specifications and retailer prices

From $3,469 NZD
As of November 4, 2026
Save $694 NZD (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,163 NZD at Zales · As of November 4, 2026
View at Zales

About this 2.81ct lab-grown round diamond

This 2.81ct 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 LG644481532 or 644481532. Listed at 3 retailers as of November 4, 2026, with prices from $3,469 to $4,163, a $694 spread on the same certified stone. Zales lists it at $4,163. 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

2.81
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG644481532
Dimensions9.06 × 9.11 mm
L/W Ratio1.01
Top View
9.06 mm9.11 mm2.81 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644481532
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

Caratlytics Score

How it works →
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 4
Current: $4,163 NZD|Low: $3,202 NZD|High: $5,105 NZD|Avg: $4,176 NZD|-18.5%
Retailer 1
Retailer 2
Zales
May 14, 2026
Retailer 2$3,469 NZD
Retailer 1$4,163 NZD
Zales$4,163 NZD

9 data points across 3 retailers

3 retailers$3,469 NZD to $4,163 NZD

A
Cheapest Retailer
-
$3,469 NZD
B+
Retailer 2
-
$4,163 NZD
View
Most Expensive
B+
Zales
521383499 · Nov 4
$4,163 NZD
$2,340 USD
View
2 more retailers have this diamond
Prices start from $3,469 NZDSave up to $694 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
2.81ct Round
$3,469 NZD