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Cushion|Lab Grown|IGI

10.35ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG809637738

Shape and cutting style on the report: Cushion antique brilliant

Certificate IGI LG809637738

Diamond specifications and retailer prices

From $8,553 AUD
$6,008 USD
As of October 30, 2026
Save $30,835 AUD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $39,388 AUD at Adiamor · As of October 31, 2026
View at Adiamor

About this 10.35ct lab-grown cushion diamond

This 10.35ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809637738 or 809637738. Listed at 5 retailers as of October 30, 2026, with prices from $8,553 to $39,388, a $30,835 spread on the same certified stone. Adiamor lists it at $39,388. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.35
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.9°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809637738
Dimensions13.36 × 11.40 × 7.82 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.36 mm11.40 mm10.35 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809637738
Side View
Table 56.0%Crown 48.9°Girdle: ThickPavilion 36.8°Culet: LargeDepth 68.6%

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: Oct 30
Current: $39,388 AUD|Low: $8,265 AUD|High: $39,388 AUD|Avg: $21,073 AUD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$8,553 AUD
Retailer 2$11,321 AUD
Retailer 3$13,641 AUD
Retailer 5$31,405 AUD
Adiamor$39,388 AUD

39 data points across 5 retailers

5 retailers$8,553 AUD to $39,388 AUD

A
Cheapest Retailer
-
$8,553 AUD
$6,008 USD
B+
Retailer 2
-
$11,321 AUD
£6,262 GBP
View
B+
Retailer 3
-
$13,641 AUD
$9,582 USD
View
B
Retailer 4
-
$31,405 AUD
$22,060 USD
View
Most Expensive
B
Adiamor
D-80272774 · Oct 31
$39,388 AUD
$27,668 USD
View
4 more retailers have this diamond
Prices start from $8,553 AUDSave up to $30,835 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
10.35ct Cushion
$8,553 AUD