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Cushion|Lab Grown|IGI

1.02ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG836612602

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836612602

Diamond specifications and retailer prices

From $350 NZD
$197 USD
As of October 30, 2026
Save $2,069 NZD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,418 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836612602 or 836612602. Listed at 17 retailers as of October 30, 2026, with prices from $350 to $2,418, a $2,069 spread on the same certified stone. Helzberg Diamonds lists it at $2,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612602
Dimensions7.58 × 5.18 × 3.34 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.58 mm5.18 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612602
Side View
Table 60.0%Crown 32.1°Girdle: STK-THKPavilion 34°Culet: NoneDepth 64.5%

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 30
Current: $2,418 NZD|Low: $339 NZD|High: $2,418 NZD|Avg: $971 NZD
Helzberg Diamonds
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
October 31, 2026
Retailer 12$350 NZD
Retailer 9$374 NZD
Retailer 14$475 NZD
Retailer 4$642 NZD
Retailer 17$680 NZD
Retailer 2$688 NZD
Retailer 13$688 NZD
Retailer 15$727 NZD
Retailer 8$734 NZD
Retailer 11$814 NZD
Retailer 5$912 NZD
Retailer 10$972 NZD
Retailer 6$1,074 NZD
Retailer 16$1,340 NZD
Retailer 7$1,455 NZD
Retailer 3$1,818 NZD
Helzberg Diamonds$2,418 NZD

30 data points across 17 retailers

17 retailers$350 NZD to $2,418 NZD

A
Cheapest Retailer
-
$350 NZD
$197 USD
Final sale: no returns
A
Retailer 2
-
$374 NZD
$211 USD
View
A
Retailer 3
-
$475 NZD
£211 GBP
View
A
Retailer 4
-
$642 NZD
ZAR 5,850 ZAR
View
A
Retailer 5
-
$680 NZD
€365 EUR
View
A
Retailer 6
-
$688 NZD
£305 GBP
View
A
Retailer 7
-
$688 NZD
$388 USD
View
A
Retailer 8
-
$727 NZD
$410 USD
View
Retailer 9
-
$734 NZD
£326 GBP
View
Price last confirmed 17 days ago
A
Retailer 10
-
$814 NZD
$459 USD
View
B+
Retailer 11
-
$912 NZD
A$791 AUD
View
B+
Retailer 12
-
$972 NZD
$548 USD
View
B+
Retailer 13
-
$1,074 NZD
SGD 818 SGD
View
B+
Retailer 14
-
$1,340 NZD
$755 USD
View
Retailer 15
-
$1,455 NZD
$820 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,818 NZD
£807 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHIMGI · Oct 31
$2,418 NZD
$1,363 USD
View
16 more retailers have this diamond
Prices start from $350 NZDSave up to $2,069 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
1.02ct Cushion
$350 NZD