CaratHunter
Plans
Cushion|Lab Grown|IGI

1.02ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG675529123

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG675529123

Diamond specifications and retailer prices

From $792 NZD
$445 USD
As of October 30, 2026
Save $2,715 NZD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,508 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG675529123 or 675529123. Listed at 17 retailers as of October 29, 2026, with prices from $792 to $3,508, a $2,715 spread on the same certified stone. Brilliant Earth lists it at $3,508. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675529123
Dimensions6.97 × 5.17 × 6.97 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm5.17 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675529123
Side View
Table 65.0%Crown 37.1°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 69.1%

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 30
Current: $3,508 NZD|Low: $792 NZD|High: $3,508 NZD|Avg: $1,774 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
October 30, 2026
Retailer 5$792 NZD
Retailer 4$878 NZD
Retailer 3$1,140 NZD
Retailer 13$1,202 NZD
Retailer 8$1,380 NZD
Retailer 2$1,441 NZD
Retailer 10$1,508 NZD
Retailer 7$1,871 NZD
Retailer 6$2,139 NZD
Retailer 12$2,154 NZD
Retailer 11$2,279 NZD
Retailer 9$3,448 NZD
Brilliant Earth$3,508 NZD

40 data points across 13 retailers

17 retailers$792 NZD to $3,508 NZD

A
Cheapest Retailer
-
$792 NZD
$445 USD
Final sale: no returns
A
Retailer 2
-
$878 NZD
$493 USD
View
A
Retailer 3
-
$908 NZD
$510 USD
View
A
Retailer 4
-
$1,140 NZD
$640 USD
View
A
Retailer 5
-
$1,202 NZD
$675 USD
View
A
Retailer 6
-
$1,380 NZD
€738 EUR
View
A
Retailer 7
-
$1,441 NZD
£637 GBP
View
A
Retailer 8
-
$1,508 NZD
ZAR 13,685 ZAR
View
B+
Retailer 9
-
$1,871 NZD
A$1,617 AUD
View
B+
Retailer 10
-
$2,139 NZD
A$1,848 AUD
View
B+
Retailer 11
-
$2,154 NZD
$1,210 USD
View
Retailer 12
-
$2,279 NZD
$1,280 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$2,886 NZD
$1,621 USD
View
B
Retailer 14
-
$3,248 NZD
$1,824 USD
View
B
Retailer 15
-
$3,283 NZD
$1,844 USD
View
B
Retailer 16
-
$3,448 NZD
£1,525 GBP
View
Most Expensive
B
Brilliant Earth
16925105A · Oct 29
$3,508 NZD
$1,970 USD
View
16 more retailers have this diamond
Prices start from $792 NZDSave up to $2,715 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
$792 NZD