Cushion|Lab Grown|IGI

3.01ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG646481464

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG646481464

Diamond specifications and retailer prices

From £451 GBP
$601 USD
As of October 30, 2026
Save £3,123 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,574 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG646481464 or 646481464. Listed at 13 retailers as of October 29, 2026, with prices from £451 to £3,574, a £3,123 spread on the same certified stone. Do Amore Diamonds lists it at £3,574. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646481464
Dimensions8.51 × 8.25 × 5.46 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm8.25 mm3.01 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646481464
Side View
Table 64.0%Crown 35.4°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 66.2%

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 30
Current: £3,574 GBP|Low: £323 GBP|High: £3,574 GBP|Avg: £1,362 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
October 30, 2026
Retailer 4£323 GBP
Retailer 13£451 GBP
Retailer 10£499 GBP
Retailer 9£578 GBP
Retailer 14£764 GBP
Retailer 12£772 GBP
Retailer 2£862 GBP
Retailer 6£1,372 GBP
Retailer 3£1,602 GBP
Retailer 11£1,609 GBP
Retailer 8£1,795 GBP
Retailer 5£1,872 GBP
Retailer 7£2,398 GBP
Do Amore Diamonds£3,574 GBP

43 data points across 14 retailers

13 retailers£451 GBP to £3,574 GBP

A
Cheapest Retailer
-
£451 GBP
$601 USD
Final sale: no returns
Retailer 2
-
£499 GBP
$665 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£578 GBP
$770 USD
View
A
Retailer 4
-
£734 GBP
$977 USD
View
A
Retailer 5
-
£764 GBP
$1,018 USD
View
A
Retailer 6
-
£772 GBP
$1,028 USD
View
A
Retailer 7
-
£862 GBP
View
B+
Retailer 8
-
£1,602 GBP
View
B+
Retailer 9
-
£1,609 GBP
$2,143 USD
View
Retailer 10
-
£1,795 GBP
$2,390 USD
View
Price last confirmed 9 days ago
Retailer 11
-
£1,872 GBP
$2,493 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
£2,398 GBP
View
Most Expensive
B
Do Amore Diamonds
27-12C5DB18A · Oct 29
£3,574 GBP
$4,760 USD
View
12 more retailers have this diamond
Prices start from £451 GBPSave up to £3,123 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
£451 GBP