Cushion|Lab Grown|IGI

3.08ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG802605723

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG802605723

Diamond specifications and retailer prices

From $628 USD
As of October 29, 2026
Save $1,927 USD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,555 USD at MOH London · As of October 25, 2026
View at MOH London

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802605723 or 802605723. Listed at 14 retailers as of October 25, 2026, with prices from $628 to $2,555, a $1,927 spread on the same certified stone. MOH London lists it at $2,555. 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

3.08
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle46.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802605723
Dimensions10.28 × 6.83 × 4.57 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.28 mm6.83 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802605723
Side View
Table 65.0%Crown 38.2°Girdle: MED-STKPavilion 46.4°Culet: LargeDepth 66.9%

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: $2,555 USD|Low: $611 USD|High: $3,155 USD|Avg: $1,365 USD|-19.0%
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
October 30, 2026
Retailer 12$611 USD
Retailer 13$628 USD
Retailer 10$770 USD
Retailer 9$858 USD
Retailer 3$872 USD
Retailer 2$1,016 USD
Retailer 6$1,291 USD
Retailer 7$1,327 USD
Retailer 8$1,500 USD
Retailer 4$1,783 USD
Retailer 5$1,992 USD
Retailer 11$2,238 USD
MOH London$2,555 USD

45 data points across 13 retailers

14 retailers$628 USD to $2,555 USD

Retailer 1
-
$611 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$628 USD
View
Final sale: no returns
A
Retailer 3
-
$770 USD
View
B+
Retailer 4
-
$858 USD
View
A
Retailer 5
-
$872 USD
View
A
Retailer 6
-
$1,016 USD
£800 GBP
View
A
Retailer 7
-
$1,291 USD
A$1,986 AUD
View
A
Retailer 8
-
$1,327 USD
ZAR 21,435 ZAR
View
B+
Retailer 9
-
$1,500 USD
View
B+
Retailer 10
-
$1,783 USD
£1,404 GBP
View
B+
Retailer 11
-
$1,992 USD
View
B+
Retailer 12
-
$2,238 USD
View
B+
Retailer 13
-
$2,286 USD
View
Most Expensive
B
MOH London
LG802605723 · Oct 25
$2,555 USD
£2,012 GBP
View
13 more retailers have this diamond
Prices start from $628 USDSave up to $1,927 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
3.08ct Cushion
$628 USD