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Round|Lab Grown|IGI

2.51ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG726540435

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726540435

Diamond specifications and retailer prices

From $837 NZD
$472 USD
As of October 29, 2026
Save $2,175 NZD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,013 NZD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726540435 or 726540435. Listed at 6 retailers as of October 29, 2026, with prices from $837 to $3,013, a $2,175 spread on the same certified stone. NZ Jewellers lists it at $3,013. 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

2.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726540435
Dimensions8.74 × 8.78 × 5.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm8.78 mm2.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726540435
Side View
Table 57.0%Crown 33.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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 29
Current: $3,013 NZD|Low: $837 NZD|High: $8,197 NZD|Avg: $2,237 NZD|-6.8%
NZ Jewellers
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
October 25, 2026
Retailer 9$837 NZD
Retailer 10$985 NZD
Retailer 13$1,036 NZD
Retailer 8$1,038 NZD
Retailer 11$1,112 NZD
Retailer 2$1,286 NZD
Retailer 5$1,338 NZD
Retailer 7$1,378 NZD
Retailer 12$1,588 NZD
Retailer 4$1,678 NZD
Retailer 15$1,977 NZD
NZ Jewellers$3,013 NZD
Retailer 3$3,041 NZD
Retailer 14$3,489 NZD
Retailer 6$8,197 NZD

13 data points across 15 retailers

6 retailers$837 NZD to $3,013 NZD

A
Cheapest Retailer
-
$837 NZD
$472 USD
A
Retailer 2
-
$985 NZD
$555 USD
View
Final sale: no returns
A
Retailer 3
-
$1,038 NZD
$585 USD
View
Retailer 4
-
$1,112 NZD
$627 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,286 NZD
$725 USD
View
Most Expensive
B
NZ Jewellers
14a551c7-f583-4968-b913-a1a48fc83db3 · Oct 31
$3,013 NZD
$1,698 USD
View
5 more retailers have this diamond
Prices start from $837 NZDSave up to $2,175 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
2.51ct Round
$837 NZD