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Cushion|Lab Grown|IGI

3.02ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG594338576

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG594338576

Diamond specifications and retailer prices

From $759 NZD
$428 USD
As of November 1, 2026
Save $6,231 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,991 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594338576 or 594338576. Listed at 18 retailers as of October 31, 2026, with prices from $759 to $6,991, a $6,231 spread on the same certified stone. Brilliant Earth lists it at $6,991. 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

3.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594338576
Dimensions8.55 × 8.32 × 5.63 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.55 mm8.32 mm3.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594338576
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,991 NZD|Low: $759 NZD|High: $7,221 NZD|Avg: $2,299 NZD|-3.2%
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
November 1, 2026
Retailer 4$759 NZD
Retailer 9$864 NZD
Retailer 13$963 NZD
Retailer 16$1,109 NZD
Retailer 12$1,136 NZD
Retailer 18$1,204 NZD
Retailer 14$1,509 NZD
Retailer 19$1,682 NZD
Retailer 17$1,776 NZD
Retailer 3$1,832 NZD
Retailer 11$1,886 NZD
Retailer 15$1,991 NZD
Retailer 6$2,461 NZD
Retailer 10$2,621 NZD
Retailer 7$2,780 NZD
Retailer 5$3,157 NZD
Retailer 8$3,194 NZD
Retailer 2$3,297 NZD
Brilliant Earth$6,991 NZD

37 data points across 19 retailers

18 retailers$759 NZD to $6,991 NZD

A
Cheapest Retailer
-
$759 NZD
$428 USD
Final sale: no returns
Retailer 2
-
$864 NZD
$487 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$963 NZD
£427 GBP
View
A
Retailer 4
-
$1,109 NZD
$625 USD
View
B+
Retailer 5
-
$1,136 NZD
$640 USD
View
A
Retailer 6
-
$1,204 NZD
HK$5,300 HKD
View
A
Retailer 7
-
$1,509 NZD
€810 EUR
View
A
Retailer 8
-
$1,682 NZD
$948 USD
View
A
Retailer 9
-
$1,776 NZD
A$1,540 AUD
View
A
Retailer 10
-
$1,832 NZD
ZAR 16,680 ZAR
View
A
Retailer 11
-
$1,991 NZD
$1,122 USD
View
A
Retailer 12
-
$2,461 NZD
£1,092 GBP
View
B+
Retailer 13
-
$2,780 NZD
$1,567 USD
View
B+
Retailer 14
-
$3,157 NZD
$1,779 USD
View
B+
Retailer 15
-
$3,194 NZD
$1,800 USD
View
B+
Retailer 16
-
$3,297 NZD
£1,463 GBP
View
B+
Retailer 17
-
$3,475 NZD
CA$2,720 CAD
View
Most Expensive
B
Brilliant Earth
16058586A · Oct 31
$6,991 NZD
$3,940 USD
View
17 more retailers have this diamond
Prices start from $759 NZDSave up to $6,231 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
3.02ct Cushion
$759 NZD