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Cushion|Lab Grown|IGI

3.15ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG823624444

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823624444

Diamond specifications and retailer prices

From $1,082 AUD
$760 USD
As of October 31, 2026
Save $3,651 AUD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,733 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 3.15ct lab-grown cushion diamond

This 3.15ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823624444 or 823624444. Listed at 14 retailers as of October 25, 2026, with prices from $1,082 to $4,733, a $3,651 spread on the same certified stone. MOH London lists it at $4,733. 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

3.15
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823624444
Dimensions11.05 × 7.16 × 4.60 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm7.16 mm3.15 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823624444
Side View
Table 63.0%Crown 37.4°Girdle: MED-STKPavilion 32.5°Culet: NoneDepth 64.2%

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 31
Current: $4,733 AUD|Low: $1,082 AUD|High: $4,858 AUD|Avg: $2,845 AUD|-1.5%
MOH London
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 31, 2026
Retailer 13$1,082 AUD
Retailer 3$1,122 AUD
Retailer 7$1,381 AUD
Retailer 9$1,439 AUD
Retailer 2$1,796 AUD
Retailer 8$2,534 AUD
Retailer 10$2,605 AUD
Retailer 14$3,008 AUD
Retailer 5$3,493 AUD
Retailer 6$3,784 AUD
Retailer 12$3,827 AUD
Retailer 4$3,869 AUD
Retailer 11$3,877 AUD
MOH London$4,733 AUD

42 data points across 14 retailers

14 retailers$1,082 AUD to $4,733 AUD

A
Cheapest Retailer
-
$1,082 AUD
$760 USD
Final sale: no returns
Retailer 2
-
$1,122 AUD
$788 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$1,381 AUD
$970 USD
View
A
Retailer 4
-
$1,439 AUD
£796 GBP
View
A
Retailer 5
-
$1,796 AUD
£993 GBP
View
A
Retailer 6
-
$2,534 AUD
View
A
Retailer 7
-
$2,605 AUD
ZAR 29,560 ZAR
View
B+
Retailer 8
-
$3,008 AUD
$2,113 USD
View
B+
Retailer 9
-
$3,493 AUD
£1,932 GBP
View
B+
Retailer 10
-
$3,784 AUD
SGD 3,592 SGD
View
B+
Retailer 11
-
$3,827 AUD
$2,688 USD
View
B+
Retailer 12
-
$3,869 AUD
$2,718 USD
View
B+
Retailer 13
-
$3,877 AUD
$2,723 USD
View
Most Expensive
B+
MOH London
LG823624444 · Oct 25
$4,733 AUD
£2,618 GBP
View
13 more retailers have this diamond
Prices start from $1,082 AUDSave up to $3,651 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
3.15ct Cushion
$1,082 AUD