CaratHunter
Plans
Cushion|Lab Grown|IGI

3.02ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG846647717

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG846647717

Diamond specifications and retailer prices

From £1,031 GBP
$1,382 USD
As of October 31, 2026
Save £2,863 GBP (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,894 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.02ct lab-grown cushion diamond

This 3.02ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846647717 or 846647717. Listed at 12 retailers as of October 30, 2026, with prices from £1,031 to £3,894, a £2,863 spread on the same certified stone. Taylor and Hart lists it at £3,894. 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

3.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647717
Dimensions10.49 × 7.60 × 5.18 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm7.60 mm3.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846647717
Side View
Table 53.0%Crown 34.6°Girdle: STK-THKPavilion 39.1°Culet: LargeDepth 68.2%

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: Oct 31
Current: £1,448 GBP|Low: £1,031 GBP|High: £4,249 GBP|Avg: £2,261 GBP|+8.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 5£1,031 GBP
Retailer 3£1,165 GBP
Retailer 4£1,337 GBP
Retailer 2£1,446 GBP
Retailer 1£1,448 GBP
Retailer 7£1,596 GBP
Retailer 6£2,576 GBP
Retailer 9£2,912 GBP
Retailer 8£3,194 GBP
Retailer 10£3,386 GBP
Retailer 11£3,455 GBP
Taylor and Hart£3,894 GBP

8 data points across 12 retailers

12 retailers£1,031 GBP to £3,894 GBP

A
Cheapest Retailer
-
£1,031 GBP
$1,382 USD
B+
Retailer 2
-
£1,165 GBP
HK$12,200 HKD
View
B+
Retailer 3
-
£1,337 GBP
$1,791 USD
View
B+
Retailer 4
-
£1,446 GBP
$1,938 USD
View
B+
Retailer 5
-
£1,448 GBP
$1,940 USD
View
B+
Retailer 6
-
£1,596 GBP
€2,037 EUR
View
B
Retailer 7
-
£2,576 GBP
ZAR 55,763 ZAR
View
B
Retailer 8
-
£2,912 GBP
View
B
Retailer 9
-
£3,194 GBP
$4,280 USD
View
B
Retailer 10
-
£3,386 GBP
SGD 6,130 SGD
View
B
Retailer 11
-
£3,455 GBP
View
Most Expensive
B
Taylor and Hart
UMX95OB · Oct 30
£3,894 GBP
$5,218 USD
View
11 more retailers have this diamond
Prices start from £1,031 GBPSave up to £2,863 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
3.02ct Cushion
£1,031 GBP