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Cushion|Lab Grown|IGI

3.65ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG806628862

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG806628862

Diamond specifications and retailer prices

From $1,872 NZD
$1,055 USD
As of November 1, 2026
Save $9,377 NZD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,249 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.65ct lab-grown cushion diamond

This 3.65ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806628862 or 806628862. Listed at 10 retailers as of October 31, 2026, with prices from $1,872 to $11,249, a $9,377 spread on the same certified stone. Brilliant Earth lists it at $11,249. 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

3.65
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806628862
Dimensions10.06 × 8.03 × 5.46 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm8.03 mm3.65 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806628862
Side View
Table 64.0%Crown 33.5°Girdle: THK-VTKPavilion 42.1°Culet: LargeDepth 68.0%

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 1
Current: $11,249 NZD|Low: $1,641 NZD|High: $11,249 NZD|Avg: $4,115 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$1,872 NZD
Retailer 4$1,891 NZD
Retailer 10$2,253 NZD
Retailer 5$2,321 NZD
Retailer 8$2,571 NZD
Retailer 9$3,082 NZD
Retailer 6$3,907 NZD
Retailer 7$3,936 NZD
Retailer 2$5,266 NZD
Brilliant Earth$11,249 NZD

14 data points across 10 retailers

10 retailers$1,872 NZD to $11,249 NZD

B+
Cheapest Retailer
-
$1,872 NZD
$1,055 USD
A
Retailer 2
-
$1,891 NZD
£839 GBP
View
A
Retailer 3
-
$2,253 NZD
$1,270 USD
View
A
Retailer 4
-
$2,321 NZD
€1,246 EUR
View
A
Retailer 5
-
$2,571 NZD
$1,449 USD
View
A
Retailer 6
-
$3,082 NZD
ZAR 28,066 ZAR
View
B+
Retailer 7
-
$3,907 NZD
$2,202 USD
View
B+
Retailer 8
-
$3,936 NZD
$2,218 USD
View
B+
Retailer 9
-
$5,266 NZD
£2,337 GBP
View
Most Expensive
B
Brilliant Earth
20604792A · Oct 31
$11,249 NZD
$6,340 USD
View
9 more retailers have this diamond
Prices start from $1,872 NZDSave up to $9,377 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
3.65ct Cushion
$1,872 NZD