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Asscher|Lab Grown|IGI

3.37ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG667417661

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG667417661

Diamond specifications and retailer prices

From £1,369 GBP
$1,834 USD
As of October 29, 2026
Save £3,126 GBP (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,495 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.37ct lab-grown asscher diamond

This 3.37ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG667417661 or 667417661. Listed at 14 retailers as of October 29, 2026, with prices from £1,369 to £4,495, a £3,126 spread on the same certified stone. MOH London lists it at £4,495. 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

3.37
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667417661
Dimensions8.17 × 7.98 × 5.22 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm7.98 mm3.37 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667417661
Side View
Table 60.0%Crown 40°Girdle: MediumPavilion 36.2°Culet: NoneDepth 65.4%

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 29
Current: £4,495 GBP|Low: £1,369 GBP|High: £4,525 GBP|Avg: £2,758 GBP|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 11£1,369 GBP
Retailer 13£1,418 GBP
Retailer 10£1,545 GBP
Retailer 4£1,632 GBP
Retailer 9£2,013 GBP
Retailer 2£2,215 GBP
Retailer 3£2,230 GBP
Retailer 5£3,242 GBP
Retailer 7£3,541 GBP
Retailer 6£3,635 GBP
Retailer 12£3,822 GBP
Retailer 8£4,165 GBP
MOH London£4,495 GBP

42 data points across 13 retailers

14 retailers£1,369 GBP to £4,495 GBP

A
Cheapest Retailer
-
£1,369 GBP
$1,834 USD
Final sale: no returns
Retailer 2
-
£1,418 GBP
$1,900 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£1,545 GBP
$2,070 USD
View
B+
Retailer 4
-
£1,632 GBP
$2,187 USD
View
Retailer 5
-
£2,013 GBP
View
Price last confirmed 14 days ago
B+
Retailer 6
-
£2,215 GBP
View
B+
Retailer 7
-
£2,230 GBP
$2,988 USD
View
B
Retailer 8
-
£3,242 GBP
View
B
Retailer 9
-
£3,536 GBP
View
Retailer 10
-
£3,541 GBP
A$7,299 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
£3,635 GBP
ZAR 78,685 ZAR
View
B
Retailer 12
-
£3,822 GBP
$5,121 USD
View
Retailer 13
-
£4,165 GBP
$5,580 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG667417661 · Oct 29
£4,495 GBP
View
13 more retailers have this diamond
Prices start from £1,369 GBPSave up to £3,126 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
3.37ct Asscher
£1,369 GBP