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Cushion|Lab Grown|IGI

1.13ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG830620256

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830620256

Diamond specifications and retailer prices

From $360 NZD
$203 USD
As of October 30, 2026
Save $2,024 NZD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,385 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.13ct lab-grown cushion diamond

This 1.13ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830620256 or 830620256. Listed at 9 retailers as of October 30, 2026, with prices from $360 to $2,385, a $2,024 spread on the same certified stone. Helzberg Diamonds lists it at $2,385. 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

1.13
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620256
Dimensions7.51 × 5.14 × 3.47 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
7.51 mm5.14 mm1.13 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620256
Side View
Table 64.0%Crown 34.8°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 67.5%

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 30
Current: $2,385 NZD|Low: $360 NZD|High: $2,385 NZD|Avg: $875 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$360 NZD
Retailer 6$480 NZD
Retailer 5$704 NZD
Retailer 7$708 NZD
Retailer 2$715 NZD
Retailer 3$832 NZD
Retailer 4$1,118 NZD
Retailer 9$1,310 NZD
Helzberg Diamonds$2,385 NZD

3 data points across 9 retailers

9 retailers$360 NZD to $2,385 NZD

A
Cheapest Retailer
-
$360 NZD
$203 USD
Final sale: no returns
A
Retailer 2
-
$480 NZD
£213 GBP
View
A
Retailer 3
-
$704 NZD
$397 USD
View
A
Retailer 4
-
$708 NZD
$399 USD
View
A
Retailer 5
-
$715 NZD
£317 GBP
View
B+
Retailer 6
-
$832 NZD
$469 USD
View
B+
Retailer 7
-
$1,118 NZD
$630 USD
View
B
Retailer 8
-
$1,310 NZD
SGD 998 SGD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMIGILM · Oct 31
$2,385 NZD
$1,344 USD
View
8 more retailers have this diamond
Prices start from $360 NZDSave up to $2,024 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
1.13ct Cushion
$360 NZD