Asscher|Lab Grown|IGI

3.02ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG649456143

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG649456143

Diamond specifications and retailer prices

From £538 GBP
$721 USD
As of October 30, 2026
Save £4,253 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,791 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.02ct lab-grown asscher diamond

This 3.02ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG649456143 or 649456143. Listed at 19 retailers as of October 30, 2026, with prices from £538 to £4,791, a £4,253 spread on the same certified stone. Brilliant Earth lists it at £4,791. 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649456143
Dimensions7.75 × 7.75 × 5.21 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm7.75 mm3.02 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649456143
Side View
Table 62.0%Crown 32.5°Girdle: MediumPavilion 38.9°Culet: NoneDepth 67.2%

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 30
Current: £4,791 GBP|Low: £538 GBP|High: £4,941 GBP|Avg: £1,643 GBP|-3.0%
Brilliant Earth
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 3£538 GBP
Retailer 15£558 GBP
Retailer 17£690 GBP
Retailer 7£714 GBP
Retailer 9£789 GBP
Retailer 14£829 GBP
Retailer 2£988 GBP
Retailer 11£1,390 GBP
Retailer 10£1,431 GBP
Retailer 5£1,548 GBP
Retailer 6£1,904 GBP
Retailer 8£1,911 GBP
Retailer 4£1,935 GBP
Retailer 13£2,071 GBP
Retailer 12£2,433 GBP
Retailer 16£4,276 GBP
Brilliant Earth£4,791 GBP

44 data points across 17 retailers

19 retailers£538 GBP to £4,791 GBP

A
Cheapest Retailer
-
£538 GBP
$721 USD
Final sale: no returns
Retailer 2
-
£558 GBP
$748 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£690 GBP
$925 USD
View
A
Retailer 4
-
£789 GBP
$1,057 USD
View
Retailer 5
-
£829 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£832 GBP
$1,115 USD
View
A
Retailer 7
-
£988 GBP
View
Retailer 8
-
£1,390 GBP
A$2,866 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£1,431 GBP
ZAR 30,969 ZAR
View
Retailer 10
-
£1,548 GBP
A$3,190 AUD
View
Price last confirmed 21 days ago
B+
Retailer 11
-
£1,561 GBP
View
B
Retailer 12
-
£1,904 GBP
$2,551 USD
View
B
Retailer 13
-
£1,911 GBP
View
B
Retailer 14
-
£1,935 GBP
$2,593 USD
View
Retailer 15
-
£2,071 GBP
$2,775 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
£2,206 GBP
$2,956 USD
View
Retailer 17
-
£2,433 GBP
View
Price last confirmed 9 days ago
B
Retailer 18
-
£4,276 GBP
$5,730 USD
View
Most Expensive
B
Brilliant Earth
18588633A · Oct 30
£4,791 GBP
$6,420 USD
View
18 more retailers have this diamond
Prices start from £538 GBPSave up to £4,253 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 Asscher
£538 GBP