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Cushion|Lab Grown|IGI

3.58ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG792663284

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792663284

Diamond specifications and retailer prices

From $1,136 NZD
HK$5,000 HKD
As of November 1, 2026
Save $5,181 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,725 NZD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 3.58ct lab-grown cushion diamond

This 3.58ct 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 LG792663284 or 792663284. Listed at 13 retailers as of October 31, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.58
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792663284
Dimensions7.64 × 10.53 × 4.94 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
7.64 mm10.53 mm3.58 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792663284
Side View
Table 65.0%Crown 34.8°Girdle: MED-STKPavilion 31.4°Culet: NoneDepth 64.7%

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: $6,317 NZD|Low: $1,136 NZD|High: $6,725 NZD|Avg: $3,356 NZD|-6.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$1,136 NZD
Retailer 3$1,622 NZD
Retailer 12$1,655 NZD
Retailer 9$1,750 NZD
Retailer 6$2,402 NZD
Retailer 7$2,425 NZD
Retailer 2$3,292 NZD
Retailer 4$3,459 NZD
Retailer 10$4,432 NZD
Retailer 5$4,512 NZD
Retailer 11$4,782 NZD
Brilliant Earth$6,317 NZD

40 data points across 12 retailers

13 retailers$1,136 NZD to $6,317 NZD

A
Cheapest Retailer
-
$1,136 NZD
HK$5,000 HKD
A
Retailer 2
-
$1,622 NZD
$914 USD
View
B+
Retailer 3
-
$1,655 NZD
$933 USD
View
A
Retailer 4
-
$1,750 NZD
£777 GBP
View
A
Retailer 5
-
$2,402 NZD
$1,354 USD
View
A
Retailer 6
-
$2,425 NZD
$1,367 USD
View
A
Retailer 7
-
$3,292 NZD
SGD 2,507 SGD
View
B+
Retailer 8
-
$3,459 NZD
$1,949 USD
View
B+
Retailer 9
-
$4,432 NZD
£1,967 GBP
View
B+
Retailer 10
-
$4,512 NZD
$2,543 USD
View
Retailer 11
-
$4,782 NZD
$2,695 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$6,317 NZD
$3,560 USD
View
Most Expensive
Brilliant Earth
20042269A · Sep 23
$6,725 NZD
$3,790 USD
View
Price last confirmed 39 days ago
12 more retailers have this diamond
Prices start from $1,136 NZDSave up to $5,181 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
3.58ct Cushion
$1,136 NZD