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Cushion|Lab Grown|IGI

4.02ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG833698503

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833698503

Diamond specifications and retailer prices

From $1,249 NZD
£554 GBP
As of October 27, 2026
Save $5,919 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,168 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.02ct lab-grown cushion diamond

This 4.02ct 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 LG833698503 or 833698503. Listed at 18 retailers as of October 27, 2026, with prices from $1,249 to $7,168, a $5,919 spread on the same certified stone. Brilliant Earth lists it at $7,168. 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

4.02
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833698503
Dimensions10.63 × 7.72 × 5.41 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm7.72 mm4.02 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833698503
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 30.9°Culet: NoneDepth 70.1%

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 27
Current: $7,168 NZD|Low: $1,091 NZD|High: $7,168 NZD|Avg: $3,173 NZD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 10$1,091 NZD
Retailer 16$1,249 NZD
Retailer 13$1,295 NZD
Retailer 15$1,393 NZD
Retailer 2$1,720 NZD
Retailer 6$1,868 NZD
Retailer 17$1,874 NZD
Retailer 19$2,386 NZD
Retailer 11$2,496 NZD
Retailer 12$2,645 NZD
Retailer 4$2,658 NZD
Retailer 3$3,515 NZD
Retailer 8$3,896 NZD
Retailer 7$3,908 NZD
Retailer 9$3,925 NZD
Retailer 14$5,192 NZD
Retailer 18$5,259 NZD
Retailer 5$5,420 NZD
Brilliant Earth$7,168 NZD

29 data points across 19 retailers

18 retailers$1,249 NZD to $7,168 NZD

A
Cheapest Retailer
-
$1,249 NZD
£554 GBP
A
Retailer 2
-
$1,295 NZD
HK$5,700 HKD
View
A
Retailer 3
-
$1,393 NZD
$785 USD
View
A
Retailer 4
-
$1,720 NZD
€923 EUR
View
B+
Retailer 5
-
$1,868 NZD
$1,053 USD
View
A
Retailer 6
-
$1,874 NZD
£832 GBP
View
Retailer 7
-
$2,386 NZD
ZAR 21,725 ZAR
View
Price last confirmed 7 days ago
Retailer 8
-
$2,496 NZD
A$2,164 AUD
View
Price last confirmed 11 days ago
A
Retailer 9
-
$2,645 NZD
$1,491 USD
View
A
Retailer 10
-
$2,658 NZD
$1,498 USD
View
B+
Retailer 11
-
$3,515 NZD
£1,560 GBP
View
B+
Retailer 12
-
$3,896 NZD
$2,196 USD
View
B+
Retailer 13
-
$3,908 NZD
$2,203 USD
View
B+
Retailer 14
-
$3,925 NZD
$2,212 USD
View
B+
Retailer 15
-
$5,192 NZD
$2,926 USD
View
B+
Retailer 16
-
$5,259 NZD
£2,334 GBP
View
Retailer 17
-
$5,420 NZD
$3,055 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21423420A · Oct 29
$7,168 NZD
$4,040 USD
View
17 more retailers have this diamond
Prices start from $1,249 NZDSave up to $5,919 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
4.02ct Cushion
$1,249 NZD