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Cushion|Lab Grown|IGI

3.02ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG799690788

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799690788

Diamond specifications and retailer prices

From $1,379 NZD
£611 GBP
As of November 2, 2026
Save $4,420 NZD (76%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,799 NZD at Helzberg Diamonds · As of November 2, 2026
View at Helzberg Diamonds

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 LG799690788 or 799690788. Listed at 4 retailers as of November 2, 2026, with prices from $1,379 to $5,799, a $4,420 spread on the same certified stone. Helzberg Diamonds lists it at $5,799. 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 angle34.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799690788
Dimensions9.89 × 7.54 × 5.08 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm7.54 mm3.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799690788
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 67.4%

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 2
Current: $5,799 NZD|Low: $1,239 NZD|High: $5,799 NZD|Avg: $2,542 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$1,239 NZD
Retailer 5$1,308 NZD
Retailer 2$1,379 NZD
Retailer 9$1,618 NZD
Retailer 6$1,674 NZD
Retailer 8$2,647 NZD
Retailer 4$3,235 NZD
Retailer 3$4,728 NZD
Helzberg Diamonds$5,799 NZD

39 data points across 9 retailers

4 retailers$1,379 NZD to $5,799 NZD

A
Cheapest Retailer
-
$1,379 NZD
£611 GBP
Retailer 2
-
$3,235 NZD
$1,820 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$4,728 NZD
$2,660 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZNPPMPGNOO · Nov 2
$5,799 NZD
$3,263 USD
View
3 more retailers have this diamond
Prices start from $1,379 NZDSave up to $4,420 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
$1,379 NZD