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Cushion|Lab Grown|IGI

0.70ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG749565434

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG749565434

Diamond specifications and retailer prices

From $338 AUD
As of November 3, 2026
Save $1,155 AUD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,720 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG749565434 or 749565434. Listed at 10 retailers as of November 3, 2026, with a 342% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749565434
Dimensions5.12 × 5.11 × 3.49 mm
L/W Ratio1.00
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
5.12 mm5.11 mm0.70 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749565434
Side View
Table 64.0%Crown 37°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 68.3%

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 3
Current: $1,720 AUD|Low: $338 AUD|High: $84,983 AUD|Avg: $7,794 AUD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$338 AUD
Retailer 4$403 AUD
Retailer 5$631 AUD
Retailer 8$643 AUD
Retailer 7$651 AUD
Retailer 2$690 AUD
Retailer 6$952 AUD
Retailer 10$1,286 AUD
Retailer 3$1,492 AUD
Queensmith$1,720 AUD

42 data points across 10 retailers

10 retailers$338 AUD to $1,492 AUD

A
Cheapest Retailer
-
$338 AUD
Final sale: no returns
A
Retailer 2
-
$403 AUD
View
B+
Retailer 3
-
$631 AUD
View
B+
Retailer 4
-
$643 AUD
View
Retailer 5
-
$651 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$690 AUD
View
Retailer 7
-
$952 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$1,286 AUD
View
B
Retailer 9
-
$1,492 AUD
View
Most Expensive
Queensmith
LG749565434 · Oct 27
$1,720 AUD
£950 GBP
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from $338 AUDSave up to $1,155 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
$338 AUD