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Cushion|Lab Grown|IGI

1.05ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG710583284

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710583284

Diamond specifications and retailer prices

From $324 NZD
As of November 5, 2026
Save $1,353 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,676 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710583284 or 710583284. Listed at 16 retailers as of November 4, 2026, with prices from $324 to $1,676, a $1,353 spread on the same certified stone. MOH London lists it at $1,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710583284
Dimensions6.92 × 5.17 × 3.51 mm
L/W Ratio1.34
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
6.92 mm5.17 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710583284
Side View
Table 58.0%Crown 35.6°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 67.9%

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 5
Current: $1,676 NZD|Low: $324 NZD|High: $2,046 NZD|Avg: $957 NZD|-0.3%
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
Retailer 14
November 5, 2026
Retailer 4$324 NZD
Retailer 10$619 NZD
Retailer 11$623 NZD
Retailer 7$624 NZD
Retailer 14$648 NZD
Retailer 12$681 NZD
Retailer 9$875 NZD
Retailer 3$927 NZD
Retailer 8$945 NZD
Retailer 13$1,076 NZD
Retailer 6$1,149 NZD
Retailer 2$1,156 NZD
MOH London$1,676 NZD
Retailer 5$2,046 NZD

44 data points across 14 retailers

16 retailers$324 NZD to $1,676 NZD

A
Cheapest Retailer
-
$324 NZD
Final sale: no returns
A
Retailer 2
-
$619 NZD
View
A
Retailer 3
-
$623 NZD
View
A
Retailer 4
-
$624 NZD
View
A
Retailer 5
-
$637 NZD
View
A
Retailer 6
-
$648 NZD
View
A
Retailer 7
-
$681 NZD
View
B+
Retailer 8
-
$875 NZD
View
B+
Retailer 9
-
$927 NZD
View
B+
Retailer 10
-
$945 NZD
View
B+
Retailer 11
-
$982 NZD
View
Retailer 12
-
$1,076 NZD
View
Price last confirmed 23 days ago
B+
Retailer 13
-
$1,156 NZD
View
B+
Retailer 14
-
$1,172 NZD
View
B
Retailer 15
-
$1,252 NZD
View
Most Expensive
B
MOH London
LG710583284 · Nov 4
$1,676 NZD
£742 GBP
View
15 more retailers have this diamond
Prices start from $324 NZDSave up to $1,353 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
1.05ct Cushion
$324 NZD