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Cushion|Lab Grown|IGI

3.03ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG811652335

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811652335

Diamond specifications and retailer prices

From £418 GBP
As of November 1, 2026
Save £1,147 GBP (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,565 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811652335 or 811652335. Listed at 12 retailers as of November 1, 2026, with prices from £418 to £1,565, a £1,147 spread on the same certified stone. Rare Carat lists it at £1,565. 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

3.03
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811652335
Dimensions9.76 × 7.45 × 5.13 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.76 mm7.45 mm3.03 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811652335
Side View
Table 66.0%Crown 37.6°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 68.9%

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: Nov 1
Current: £1,565 GBP|Low: £349 GBP|High: £1,584 GBP|Avg: £866 GBP|-1.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11£349 GBP
Retailer 6£418 GBP
Retailer 9£556 GBP
Retailer 7£559 GBP
Retailer 10£577 GBP
Retailer 2£626 GBP
Retailer 8£832 GBP
Retailer 4£1,150 GBP
Retailer 3£1,307 GBP
Retailer 12£1,351 GBP
Retailer 5£1,364 GBP
Rare Carat£1,565 GBP

40 data points across 12 retailers

12 retailers£418 GBP to £1,565 GBP

Retailer 1
-
£349 GBP
$468 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£418 GBP
View
B+
Retailer 3
-
£556 GBP
$746 USD
View
A
Retailer 4
-
£559 GBP
$750 USD
View
A
Retailer 5
-
£577 GBP
$774 USD
View
A
Retailer 6
-
£626 GBP
View
A
Retailer 7
-
£832 GBP
$1,116 USD
View
Retailer 8
-
£1,150 GBP
$1,544 USD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
£1,307 GBP
$1,754 USD
View
B+
Retailer 10
-
£1,351 GBP
View
B+
Retailer 11
-
£1,364 GBP
View
Most Expensive
B
Rare Carat
31803 · Nov 1
£1,565 GBP
$2,100 USD
View
11 more retailers have this diamond
Prices start from £418 GBPSave up to £1,147 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
3.03ct Cushion
£418 GBP