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Cushion|Lab Grown|IGI

1.02ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG816616229

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816616229

Diamond specifications and retailer prices

From $650 NZD
$365 USD
As of October 25, 2026
Save $2,644 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,294 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG816616229 or 816616229. Listed at 14 retailers as of October 25, 2026, with prices from $650 to $3,294, a $2,644 spread on the same certified stone. Brilliant Earth lists it at $3,294. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616229
Dimensions7.30 × 5.04 × 3.35 mm
L/W Ratio1.45
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
7.30 mm5.04 mm1.02 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616229
Side View
Table 59.0%Crown 34.8°Girdle: THK-VTKPavilion 34.2°Culet: NoneDepth 66.5%

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: Oct 25
Current: $3,294 NZD|Low: $650 NZD|High: $3,971 NZD|Avg: $1,903 NZD|-17.0%
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
October 30, 2026
Retailer 11$650 NZD
Retailer 10$988 NZD
Retailer 7$1,053 NZD
Retailer 3$1,067 NZD
Retailer 12$1,074 NZD
Retailer 13$1,077 NZD
Retailer 9$1,117 NZD
Retailer 2$1,152 NZD
Retailer 4$1,670 NZD
Retailer 5$1,785 NZD
Retailer 14$2,175 NZD
Retailer 6$2,324 NZD
Retailer 8$2,619 NZD
Brilliant Earth$3,294 NZD

38 data points across 14 retailers

14 retailers$650 NZD to $3,294 NZD

A
Cheapest Retailer
-
$650 NZD
$365 USD
A
Retailer 2
-
$988 NZD
$555 USD
View
A
Retailer 3
-
$1,053 NZD
€563 EUR
View
A
Retailer 4
-
$1,067 NZD
$599 USD
View
A
Retailer 5
-
$1,074 NZD
$603 USD
View
A
Retailer 6
-
$1,077 NZD
$605 USD
View
A
Retailer 7
-
$1,117 NZD
ZAR 10,134 ZAR
View
A
Retailer 8
-
$1,152 NZD
£509 GBP
View
B+
Retailer 9
-
$1,670 NZD
$938 USD
View
B+
Retailer 10
-
$1,785 NZD
SGD 1,355 SGD
View
B+
Retailer 11
-
$2,175 NZD
$1,222 USD
View
Retailer 12
-
$2,324 NZD
$1,305 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$2,619 NZD
£1,158 GBP
View
Most Expensive
B
Brilliant Earth
21421740A · Oct 29
$3,294 NZD
$1,850 USD
View
13 more retailers have this diamond
Prices start from $650 NZDSave up to $2,644 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
$650 NZD