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Cushion|Lab Grown|IGI

0.70ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG837680409

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG837680409

Diamond specifications and retailer prices

From $452 NZD
As of November 1, 2026
Save $1,368 NZD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,820 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown cushion diamond

This 0.7ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837680409 or 837680409. Listed at 12 retailers as of October 29, 2026, with prices from $452 to $1,820, a $1,368 spread on the same certified stone. MOH London lists it at $1,820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680409
Dimensions5.33 × 5.21 × 3.41 mm
L/W Ratio1.02
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
5.33 mm5.21 mm0.70 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680409
Side View
Table 63.0%Crown 32.9°Girdle: MED-THKPavilion 40°Culet: NoneDepth 65.5%

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: Nov 1
Current: $1,820 NZD|Low: $452 NZD|High: $1,908 NZD|Avg: $952 NZD|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 5$452 NZD
Retailer 7$479 NZD
Retailer 2$687 NZD
Retailer 8$688 NZD
Retailer 4$724 NZD
Retailer 6$761 NZD
Retailer 10$791 NZD
Retailer 3$1,224 NZD
Retailer 9$1,283 NZD
Retailer 11$1,339 NZD
MOH London$1,820 NZD

42 data points across 11 retailers

12 retailers$452 NZD to $1,820 NZD

A
Cheapest Retailer
-
$452 NZD
A
Retailer 2
-
$479 NZD
View
A
Retailer 3
-
$550 NZD
View
A
Retailer 4
-
$687 NZD
View
B+
Retailer 5
-
$688 NZD
View
B+
Retailer 6
-
$724 NZD
View
Retailer 7
-
$761 NZD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$791 NZD
View
B
Retailer 9
-
$1,224 NZD
View
B
Retailer 10
-
$1,283 NZD
View
B
Retailer 11
-
$1,339 NZD
View
Most Expensive
B
MOH London
LG837680409 · Oct 29
$1,820 NZD
£808 GBP
View
11 more retailers have this diamond
Prices start from $452 NZDSave up to $1,368 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
0.70ct Cushion
$452 NZD