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Cushion|Lab Grown|IGI

2.50ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG800634465

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800634465

Diamond specifications and retailer prices

From $678 NZD
$382 USD
As of October 31, 2026
Save $2,330 NZD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,008 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct lab-grown cushion diamond

This 2.5ct lab-grown cushion 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 LG800634465 or 800634465. Listed at 12 retailers as of October 31, 2026, with prices from $678 to $3,008, a $2,330 spread on the same certified stone. MOH London lists it at $3,008. 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

2.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800634465
Dimensions9.54 × 6.92 × 4.40 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.54 mm6.92 mm2.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800634465
Side View
Table 67.0%Crown 37.3°Girdle: ThickPavilion 36.9°Culet: NoneDepth 63.6%

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 31
Current: $3,008 NZD|Low: $678 NZD|High: $3,103 NZD|Avg: $1,552 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$678 NZD
Retailer 8$751 NZD
Retailer 2$815 NZD
Retailer 5$1,020 NZD
Retailer 10$1,210 NZD
Retailer 4$1,336 NZD
Retailer 11$1,407 NZD
Retailer 6$1,669 NZD
Retailer 7$1,811 NZD
Retailer 9$2,835 NZD
MOH London$3,008 NZD

43 data points across 11 retailers

12 retailers$678 NZD to $3,008 NZD

A
Cheapest Retailer
-
$678 NZD
$382 USD
Final sale: no returns
A
Retailer 2
-
$815 NZD
£362 GBP
View
A
Retailer 3
-
$1,020 NZD
$575 USD
View
B+
Retailer 4
-
$1,210 NZD
$682 USD
View
A
Retailer 5
-
$1,336 NZD
£593 GBP
View
A
Retailer 6
-
$1,407 NZD
$793 USD
View
A
Retailer 7
-
$1,506 NZD
$849 USD
View
A
Retailer 8
-
$1,669 NZD
A$1,447 AUD
View
A
Retailer 9
-
$1,811 NZD
ZAR 16,486 ZAR
View
B+
Retailer 10
-
$2,489 NZD
$1,403 USD
View
B+
Retailer 11
-
$2,835 NZD
$1,598 USD
View
Most Expensive
B+
MOH London
LG800634465 · Nov 1
$3,008 NZD
£1,335 GBP
View
11 more retailers have this diamond
Prices start from $678 NZDSave up to $2,330 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
2.50ct Cushion
$678 NZD