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Cushion|Lab Grown|IGI

1.02ct D SI1 Cushion Lab Grown Diamond

ID • D/SI1 • IGI LG561295007

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG561295007

Diamond specifications and retailer prices

From $243 NZD
$137 USD
As of November 1, 2026
Save $2,266 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,510 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG561295007 or 561295007. Listed at 14 retailers as of October 29, 2026, with prices from $243 to $2,510, a $2,266 spread on the same certified stone. MOH London lists it at $2,510. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561295007
Dimensions6.28 × 5.27 × 3.75 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
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
6.28 mm5.27 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561295007
Side View
Table 55.5%Crown 35.9°Girdle: MED-STKPavilion 32.8°Culet: NoneDepth 71.2%

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 1
Current: $2,510 NZD|Low: $243 NZD|High: $2,524 NZD|Avg: $909 NZD|+45.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10$243 NZD
Retailer 8$288 NZD
Retailer 3$370 NZD
Retailer 4$441 NZD
Retailer 6$508 NZD
Retailer 7$568 NZD
Retailer 11$713 NZD
Retailer 2$755 NZD
Retailer 9$933 NZD
Retailer 5$1,273 NZD
Retailer 13$1,691 NZD
Retailer 12$2,453 NZD
MOH London$2,510 NZD

40 data points across 13 retailers

14 retailers$243 NZD to $2,510 NZD

A
Cheapest Retailer
-
$243 NZD
$137 USD
Final sale: no returns
Retailer 2
-
$288 NZD
$162 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$370 NZD
$208 USD
View
A
Retailer 4
-
$441 NZD
$248 USD
View
A
Retailer 5
-
$508 NZD
£225 GBP
View
Retailer 6
-
$546 NZD
HK$2,400 HKD
View
Price last confirmed 61 days ago
A
Retailer 7
-
$568 NZD
£252 GBP
View
B+
Retailer 8
-
$713 NZD
$401 USD
View
B+
Retailer 9
-
$755 NZD
$425 USD
View
Retailer 10
-
$933 NZD
$525 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$1,273 NZD
$716 USD
View
B
Retailer 12
-
$1,691 NZD
$952 USD
View
B
Retailer 13
-
$2,453 NZD
$1,380 USD
View
Most Expensive
B
MOH London
LG561295007 · Oct 29
$2,510 NZD
£1,112 GBP
View
13 more retailers have this diamond
Prices start from $243 NZDSave up to $2,266 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
$243 NZD