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Cushion|Lab Grown|IGI

3.05ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG836667039

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836667039

Diamond specifications and retailer prices

From $995 AUD
£550 GBP
As of October 29, 2026
Save $5,824 AUD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,819 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836667039 or 836667039. Listed at 10 retailers as of October 29, 2026, with prices from $995 to $6,819, a $5,824 spread on the same certified stone. Brilliant Earth lists it at $6,819. 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

3.05
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836667039
Dimensions9.97 × 7.77 × 5.28 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm7.77 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836667039
Side View
Table 63.0%Crown 28°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 68.0%

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 29
Current: $6,819 AUD|Low: $961 AUD|High: $8,001 AUD|Avg: $2,435 AUD|-14.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$995 AUD
Retailer 5$1,146 AUD
Retailer 10$1,192 AUD
Retailer 3$1,244 AUD
Retailer 2$1,244 AUD
Retailer 7$1,785 AUD
Retailer 9$2,478 AUD
Retailer 6$2,782 AUD
Retailer 8$2,832 AUD
Brilliant Earth$6,819 AUD

13 data points across 10 retailers

10 retailers$995 AUD to $6,819 AUD

A
Cheapest Retailer
-
$995 AUD
£550 GBP
A
Retailer 2
-
$1,146 AUD
$805 USD
View
B+
Retailer 3
-
$1,192 AUD
$837 USD
View
A
Retailer 4
-
$1,244 AUD
€832 EUR
View
A
Retailer 5
-
$1,244 AUD
£688 GBP
View
A
Retailer 6
-
$1,785 AUD
$1,254 USD
View
Retailer 7
-
$2,478 AUD
$1,741 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$2,782 AUD
£1,539 GBP
View
B+
Retailer 9
-
$2,832 AUD
$1,989 USD
View
Most Expensive
B
Brilliant Earth
22164268A · Oct 30
$6,819 AUD
$4,790 USD
View
9 more retailers have this diamond
Prices start from $995 AUDSave up to $5,824 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
3.05ct Cushion
$995 AUD