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Cushion|Lab Grown|IGI

3.05ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG522238991

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522238991

Diamond specifications and retailer prices

From $1,511 AUD
$1,059 USD
As of November 1, 2026
Save $3,043 AUD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,554 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522238991 or 522238991. Listed at 8 retailers as of October 29, 2026, with prices from $1,511 to $4,554, a $3,043 spread on the same certified stone. MOH London lists it at $4,554. 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
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522238991
Dimensions8.27 × 7.95 × 5.23 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.27 mm7.95 mm3.05 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522238991
Side View
Table 61.5%Crown 33°Girdle: STK-VTKPavilion 33.7°Culet: NoneDepth 65.8%

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: Nov 1
Current: $4,554 AUD|Low: $1,076 AUD|High: $4,585 AUD|Avg: $2,647 AUD|+1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4$1,076 AUD
Retailer 7$1,511 AUD
Retailer 5$1,757 AUD
Retailer 3$1,762 AUD
Retailer 8$3,087 AUD
Retailer 2$3,096 AUD
Retailer 6$3,349 AUD
MOH London$4,554 AUD

20 data points across 8 retailers

8 retailers$1,511 AUD to $4,554 AUD

Retailer 1
-
$1,076 AUD
$754 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$1,511 AUD
$1,059 USD
View
A
Retailer 3
-
$1,757 AUD
$1,231 USD
View
A
Retailer 4
-
$1,762 AUD
$1,235 USD
View
B+
Retailer 5
-
$3,087 AUD
HK$16,900 HKD
View
B+
Retailer 6
-
$3,096 AUD
$2,170 USD
View
B+
Retailer 7
-
$3,349 AUD
£1,848 GBP
View
Most Expensive
B
MOH London
LG522238991 · Oct 29
$4,554 AUD
£2,513 GBP
View
7 more retailers have this diamond
Prices start from $1,511 AUDSave up to $3,043 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
$1,511 AUD