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Cushion|Lab Grown|IGI

6.30ct D VS2 Cushion Lab Grown Diamond

GD • D/VS2 • IGI LG729501465

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

Certificate IGI LG729501465

Diamond specifications and retailer prices

From $2,849 AUD
£1,576 GBP
As of October 30, 2026
Save $11,401 AUD (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $14,250 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 6.3ct lab-grown cushion diamond

This 6.3ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG729501465 or 729501465. Listed at 8 retailers as of October 29, 2026, with prices from $2,849 to $14,250, a $11,401 spread on the same certified stone. Do Amore Diamonds lists it at $14,250. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

6.30
Carat
D
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729501465
Dimensions10.27 × 10.22 × 6.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm10.22 mm6.30 ctD / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729501465
Side View
Table 60.0%Crown 34.9°Girdle: MED-THKPavilion 33.8°Culet: NoneDepth 67.3%

Caratlytics Score

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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: Oct 30
Current: $14,250 AUD|Low: $2,648 AUD|High: $18,535 AUD|Avg: $6,854 AUD|-1.2%
Do Amore Diamonds
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
October 30, 2026
Retailer 7$2,849 AUD
Retailer 13$3,227 AUD
Retailer 3$3,272 AUD
Retailer 14$3,274 AUD
Retailer 11$3,790 AUD
Retailer 8$3,794 AUD
Retailer 4$5,315 AUD
Retailer 12$6,141 AUD
Retailer 10$6,701 AUD
Retailer 9$7,586 AUD
Retailer 5$7,731 AUD
Retailer 2$9,524 AUD
Retailer 6$9,736 AUD
Do Amore Diamonds$14,250 AUD

33 data points across 14 retailers

8 retailers$2,849 AUD to $14,250 AUD

A
Cheapest Retailer
-
$2,849 AUD
£1,576 GBP
B+
Retailer 2
-
$3,790 AUD
$2,662 USD
View
B+
Retailer 3
-
$3,794 AUD
$2,665 USD
View
B
Retailer 4
-
$6,701 AUD
$4,707 USD
View
B
Retailer 5
-
$6,990 AUD
$4,910 USD
View
B
Retailer 6
-
$7,586 AUD
£4,196 GBP
View
B
Retailer 7
-
$9,524 AUD
$6,690 USD
View
Most Expensive
C
Do Amore Diamonds
27-BC616EBD8 · Oct 29
$14,250 AUD
$10,010 USD
View
7 more retailers have this diamond
Prices start from $2,849 AUDSave up to $11,401 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
6.30ct Cushion
$2,849 AUD