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Cushion|Lab Grown|IGI

1.00ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG818619262

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818619262

Diamond specifications and retailer prices

From $311 NZD
$175 USD
As of October 30, 2026
Save $1,560 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,871 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818619262 or 818619262. Listed at 15 retailers as of October 30, 2026, with prices from $311 to $1,871, a $1,560 spread on the same certified stone. Reve Diamonds lists it at $1,871. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818619262
Dimensions6.86 × 5.40 × 3.72 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm5.40 mm1.00 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818619262
Side View
Table 63.0%Crown 34.6°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
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: $994 NZD|Low: $311 NZD|High: $1,785 NZD|Avg: $891 NZD|-16.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$311 NZD
Retailer 8$344 NZD
Retailer 10$488 NZD
Retailer 4$585 NZD
Retailer 3$603 NZD
Retailer 6$653 NZD
Retailer 1$994 NZD
Retailer 7$1,053 NZD
Retailer 5$1,618 NZD
Retailer 2$1,785 NZD

40 data points across 10 retailers

15 retailers$311 NZD to $1,871 NZD

A
Cheapest Retailer
-
$311 NZD
$175 USD
Final sale: no returns
A
Retailer 2
-
$344 NZD
$194 USD
View
A
Retailer 3
-
$386 NZD
HK$1,700 HKD
View
B+
Retailer 4
-
$488 NZD
$275 USD
View
A
Retailer 5
-
$568 NZD
$320 USD
View
A
Retailer 6
-
$585 NZD
€314 EUR
View
A
Retailer 7
-
$603 NZD
£268 GBP
View
A
Retailer 8
-
$653 NZD
£290 GBP
View
B+
Retailer 9
-
$945 NZD
SGD 720 SGD
View
B+
Retailer 10
-
$994 NZD
$560 USD
View
B+
Retailer 11
-
$1,053 NZD
A$913 AUD
View
B
Retailer 12
-
$1,204 NZD
$678 USD
View
B
Retailer 13
-
$1,618 NZD
£718 GBP
View
B
Retailer 14
-
$1,785 NZD
£792 GBP
View
Most Expensive
B
Reve Diamonds
0971408D9 · Oct 30
$1,871 NZD
$1,054 USD
View
14 more retailers have this diamond
Prices start from $311 NZDSave up to $1,560 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
1.00ct Cushion
$311 NZD