Cushion|Lab Grown|IGI

3.01ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG842630588

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG842630588

Diamond specifications and retailer prices

From £367 GBP
$489 USD
As of October 27, 2026
Save £2,404 GBP (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,771 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842630588 or 842630588. Listed at 14 retailers as of October 27, 2026, with prices from £367 to £2,771, a £2,404 spread on the same certified stone. Brilliant Earth lists it at £2,771. 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

3.01
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842630588
Dimensions9.48 × 7.26 × 4.95 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
9.48 mm7.26 mm3.01 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842630588
Side View
Table 62.0%Crown 33.3°Girdle: MED-THKPavilion 30.7°Culet: NoneDepth 68.2%

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 27
Current: £2,771 GBP|Low: £363 GBP|High: £2,846 GBP|Avg: £1,125 GBP
Brilliant Earth
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 14£367 GBP
Retailer 4£442 GBP
Retailer 10£534 GBP
Retailer 9£616 GBP
Retailer 2£618 GBP
Retailer 12£641 GBP
Retailer 11£668 GBP
Retailer 6£933 GBP
Retailer 8£1,279 GBP
Retailer 13£1,496 GBP
Retailer 3£1,523 GBP
Retailer 7£1,743 GBP
Retailer 5£1,829 GBP
Brilliant Earth£2,771 GBP

16 data points across 14 retailers

14 retailers£367 GBP to £2,771 GBP

A
Cheapest Retailer
-
£367 GBP
$489 USD
Final sale: no returns
A
Retailer 2
-
£442 GBP
HK$4,600 HKD
View
A
Retailer 3
-
£534 GBP
View
A
Retailer 4
-
£616 GBP
$820 USD
View
A
Retailer 5
-
£618 GBP
€784 EUR
View
B+
Retailer 6
-
£641 GBP
$853 USD
View
A
Retailer 7
-
£668 GBP
View
A
Retailer 8
-
£933 GBP
$1,243 USD
View
B+
Retailer 9
-
£1,279 GBP
SGD 2,302 SGD
View
B+
Retailer 10
-
£1,496 GBP
View
B+
Retailer 11
-
£1,523 GBP
$2,028 USD
View
B+
Retailer 12
-
£1,743 GBP
$2,321 USD
View
Retailer 13
-
£1,829 GBP
$2,435 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21831565A · Oct 29
£2,771 GBP
$3,690 USD
View
13 more retailers have this diamond
Prices start from £367 GBPSave up to £2,404 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
3.01ct Cushion
£367 GBP