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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 $364 AUD
As of November 1, 2026
Save $1,087 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,450 AUD at MOH London · As of November 5, 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 November 1, 2026, with prices from $364 to $1,450, a $1,087 spread on the same certified stone. MOH London lists it at $1,450. 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: $1,450 AUD|Low: $364 AUD|High: $1,533 AUD|Avg: $765 AUD|-4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5$364 AUD
Retailer 7$385 AUD
Retailer 2$549 AUD
Retailer 8$553 AUD
Retailer 4$582 AUD
Retailer 6$612 AUD
Retailer 10$636 AUD
Retailer 3$984 AUD
Retailer 9$1,031 AUD
Retailer 11$1,076 AUD
MOH London$1,450 AUD

43 data points across 11 retailers

12 retailers$364 AUD to $1,450 AUD

A
Cheapest Retailer
-
$364 AUD
A
Retailer 2
-
$385 AUD
View
A
Retailer 3
-
$442 AUD
View
A
Retailer 4
-
$549 AUD
View
B+
Retailer 5
-
$553 AUD
View
B+
Retailer 6
-
$582 AUD
View
Retailer 7
-
$612 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$636 AUD
View
B
Retailer 9
-
$984 AUD
View
B
Retailer 10
-
$1,031 AUD
View
B
Retailer 11
-
$1,076 AUD
View
Most Expensive
B
MOH London
LG837680409 · Nov 5
$1,450 AUD
£801 GBP
View
11 more retailers have this diamond
Prices start from $364 AUDSave up to $1,087 AUD

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
$364 AUD