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Cushion|Lab Grown|IGI

3.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG790648526

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790648526

Diamond specifications and retailer prices

From $961 AUD
$675 USD
As of October 29, 2026
Save $3,669 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,630 AUD at MOH London · As of October 26, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790648526 or 790648526. Listed at 14 retailers as of October 26, 2026, with prices from $961 to $4,630, a $3,669 spread on the same certified stone. MOH London lists it at $4,630. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790648526
Dimensions10.34 × 7.31 × 4.86 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.34 mm7.31 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790648526
Side View
Table 62.0%Crown 34.1°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 66.5%

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: $4,630 AUD|Low: $961 AUD|High: $4,680 AUD|Avg: $2,410 AUD|-1.1%
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 30, 2026
Retailer 13$961 AUD
Retailer 11$1,065 AUD
Retailer 9$1,231 AUD
Retailer 3$1,450 AUD
Retailer 6$1,634 AUD
Retailer 2$1,667 AUD
Retailer 8$2,263 AUD
Retailer 7$2,313 AUD
Retailer 5$2,561 AUD
Retailer 14$3,102 AUD
Retailer 12$3,401 AUD
Retailer 4$3,444 AUD
Retailer 10$3,532 AUD
MOH London$4,630 AUD

30 data points across 14 retailers

14 retailers$961 AUD to $4,630 AUD

A
Cheapest Retailer
-
$961 AUD
$675 USD
Final sale: no returns
Retailer 2
-
$1,065 AUD
$748 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,231 AUD
$865 USD
View
A
Retailer 4
-
$1,450 AUD
$1,019 USD
View
A
Retailer 5
-
$1,634 AUD
$1,148 USD
View
A
Retailer 6
-
$1,667 AUD
£922 GBP
View
Retailer 7
-
$2,263 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,313 AUD
ZAR 26,256 ZAR
View
A
Retailer 9
-
$2,561 AUD
$1,799 USD
View
B+
Retailer 10
-
$3,102 AUD
£1,716 GBP
View
B+
Retailer 11
-
$3,401 AUD
$2,389 USD
View
B+
Retailer 12
-
$3,444 AUD
$2,420 USD
View
B+
Retailer 13
-
$3,532 AUD
$2,481 USD
View
Most Expensive
B+
MOH London
LG790648526 · Oct 26
$4,630 AUD
£2,561 GBP
View
13 more retailers have this diamond
Prices start from $961 AUDSave up to $3,669 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
$961 AUD