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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 $675 USD
As of October 29, 2026
Save $2,577 USD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,252 USD 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 $675 to $3,252, a $2,577 spread on the same certified stone. MOH London lists it at $3,252. 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
Color
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

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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 29
Current: $3,252 USD|Low: $675 USD|High: $3,288 USD|Avg: $1,694 USD|-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 29, 2026
Retailer 13$675 USD
Retailer 11$748 USD
Retailer 9$865 USD
Retailer 3$1,019 USD
Retailer 6$1,148 USD
Retailer 7$1,166 USD
Retailer 8$1,590 USD
Retailer 2$1,625 USD
Retailer 5$1,799 USD
Retailer 14$2,179 USD
Retailer 12$2,389 USD
Retailer 4$2,420 USD
Retailer 10$2,481 USD
MOH London$3,252 USD

29 data points across 14 retailers

14 retailers$675 USD to $3,252 USD

A
Cheapest Retailer
-
$675 USD
Final sale: no returns
A
Retailer 2
-
$748 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$865 USD
View
A
Retailer 4
-
$1,019 USD
View
A
Retailer 5
-
$1,148 USD
View
A
Retailer 6
-
$1,166 USD
£918 GBP
View
A
Retailer 7
-
$1,590 USD
A$2,446 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$1,625 USD
ZAR 26,256 ZAR
View
A
Retailer 9
-
$1,799 USD
View
B+
Retailer 10
-
$2,179 USD
£1,716 GBP
View
B+
Retailer 11
-
$2,389 USD
View
B+
Retailer 12
-
$2,420 USD
View
B+
Retailer 13
-
$2,481 USD
View
Most Expensive
B+
MOH London
LG790648526 · Oct 26
$3,252 USD
£2,561 GBP
View
13 more retailers have this diamond
Prices start from $675 USDSave up to $2,577 USD

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
$675 USD