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Cushion|Lab Grown|IGI

3.08ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG780617123

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780617123

Diamond specifications and retailer prices

From £597 GBP
$800 USD
As of November 2, 2026
Save £3,336 GBP (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,933 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780617123 or 780617123. Listed at 15 retailers as of November 1, 2026, with prices from £597 to £3,933, a £3,336 spread on the same certified stone. Do Amore Diamonds lists it at £3,933. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780617123
Dimensions10.29 × 7.31 × 4.77 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
10.29 mm7.31 mm3.08 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780617123
Side View
Table 58.0%Crown 36°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £3,933 GBP|Low: £550 GBP|High: £3,933 GBP|Avg: £1,602 GBP
Do Amore Diamonds
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
Retailer 15
November 2, 2026
Retailer 14£550 GBP
Retailer 12£597 GBP
Retailer 8£642 GBP
Retailer 5£675 GBP
Retailer 15£727 GBP
Retailer 2£907 GBP
Retailer 9£1,282 GBP
Retailer 11£1,318 GBP
Retailer 6£1,365 GBP
Retailer 13£1,755 GBP
Retailer 4£1,763 GBP
Retailer 7£2,044 GBP
Retailer 10£2,404 GBP
Retailer 3£3,594 GBP
Do Amore Diamonds£3,933 GBP

43 data points across 15 retailers

15 retailers£597 GBP to £3,933 GBP

Retailer 1
-
£550 GBP
$737 USD
Price last confirmed 17 days ago
A
Retailer 2
-
£597 GBP
$800 USD
View
A
Retailer 3
-
£642 GBP
View
A
Retailer 4
-
£675 GBP
$904 USD
View
A
Retailer 5
-
£727 GBP
$974 USD
View
A
Retailer 6
-
£907 GBP
View
B+
Retailer 7
-
£1,282 GBP
A$2,643 AUD
View
B+
Retailer 8
-
£1,318 GBP
ZAR 28,526 ZAR
View
B+
Retailer 9
-
£1,365 GBP
$1,830 USD
View
B+
Retailer 10
-
£1,755 GBP
$2,351 USD
View
B+
Retailer 11
-
£1,763 GBP
View
B
Retailer 12
-
£2,044 GBP
$2,738 USD
View
B
Retailer 13
-
£2,404 GBP
View
B
Retailer 14
-
£3,594 GBP
$4,815 USD
View
Most Expensive
B
Do Amore Diamonds
27-5A74DC977 · Nov 1
£3,933 GBP
$5,270 USD
View
14 more retailers have this diamond
Prices start from £597 GBPSave up to £3,336 GBP

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
£597 GBP