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Cushion|Lab Grown|IGI

3.00ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG787675899

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG787675899

Diamond specifications and retailer prices

From £350 GBP
$469 USD
As of November 1, 2026
Save £2,236 GBP (86%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,586 GBP at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 3ct lab-grown cushion diamond

This 3ct 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 LG787675899 or 787675899. Listed at 5 retailers as of November 1, 2026, with prices from £350 to £2,586, a £2,236 spread on the same certified stone. Frank Darling lists it at £2,586. 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

3.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787675899
Dimensions9.74 × 7.53 × 5.05 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm7.53 mm3.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787675899
Side View
Table 59.0%Crown 34.3°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 67.1%

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 1
Current: £2,586 GBP|Low: £350 GBP|High: £4,179 GBP|Avg: £1,407 GBP|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 7£350 GBP
Retailer 8£495 GBP
Retailer 3£560 GBP
Retailer 10£597 GBP
Retailer 13£613 GBP
Retailer 9£633 GBP
Retailer 4£815 GBP
Retailer 6£1,282 GBP
Retailer 11£1,382 GBP
Retailer 2£1,664 GBP
Retailer 12£2,560 GBP
Frank Darling£2,586 GBP
Retailer 5£4,179 GBP

9 data points across 13 retailers

5 retailers£350 GBP to £2,586 GBP

A
Cheapest Retailer
-
£350 GBP
$469 USD
Final sale: no returns
B+
Retailer 2
-
£495 GBP
$663 USD
View
B+
Retailer 3
-
£1,282 GBP
$1,718 USD
View
B+
Retailer 4
-
£1,664 GBP
$2,230 USD
View
Most Expensive
B
Frank Darling
100760587955KD · Nov 2
£2,586 GBP
$3,465 USD
View
4 more retailers have this diamond
Prices start from £350 GBPSave up to £2,236 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
3.00ct Cushion
£350 GBP