CaratHunter
Plans
Cushion|Lab Grown|IGI

1.40ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG735583792

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

Certificate IGI LG735583792

Diamond specifications and retailer prices

From $892 AUD
HK$4,900 HKD
As of October 29, 2026
Save $1,712 AUD (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,604 AUD at Michael Trio · As of October 28, 2026
View at Michael Trio

About this 1.4ct lab-grown cushion diamond

This 1.4ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735583792 or 735583792. Listed at 2 retailers as of October 28, 2026, with prices from $892 to $2,604, a $1,712 spread on the same certified stone. Michael Trio lists it at $2,604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735583792
Dimensions6.38 × 6.33 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.38 mm6.33 mm1.40 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735583792
Side View
Table 59.0%Crown 38.6°Girdle: STK-THKPavilion 36.3°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: Oct 29
Current: $2,604 AUD|Low: $892 AUD|High: $2,604 AUD|Avg: $1,530 AUD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 30, 2026
Retailer 2$892 AUD
Retailer 6$929 AUD
Retailer 4$1,130 AUD
Retailer 3$1,492 AUD
Retailer 5$2,045 AUD
Michael Trio$2,604 AUD

2 data points across 6 retailers

2 retailers$892 AUD to $2,604 AUD

A
Cheapest Retailer
-
$892 AUD
HK$4,900 HKD
Most Expensive
B
Michael Trio
1655735577 · Oct 28
$2,604 AUD
SGD 2,475 SGD
View
1 more retailer has this diamond
Prices start from $892 AUDSave up to $1,712 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
1.40ct Cushion
$892 AUD