Asscher|Lab Grown|IGI

1.20ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1

Diamond specifications and retailer prices

From £272 GBP
$364 USD
As of October 31, 2026
Save £516 GBP (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £788 GBP at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 1.2ct lab-grown asscher diamond

This 1.2ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of October 31, 2026, with prices from £272 to £788, a £516 spread on the same certified stone. The Diamond Guys lists it at £788. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.87 × 5.84 × 3.77 mm
L/W Ratio1.01
Top View
5.87 mm5.84 mm1.20 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.5%

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: £596 GBP|Low: £272 GBP|High: £881 GBP|Avg: £546 GBP|-10.6%
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 30, 2026
Retailer 2£272 GBP
Retailer 3£434 GBP
Retailer 1£596 GBP
The Diamond Guys£788 GBP

6 data points across 4 retailers

4 retailers£272 GBP to £788 GBP

A
Cheapest Retailer
-
£272 GBP
$364 USD
Retailer 2
-
£434 GBP
$582 USD
View
Price last confirmed 17 days ago
B
Retailer 3
-
£596 GBP
CA$1,109 CAD
View
Most Expensive
B
The Diamond Guys
1975597317 · Oct 31
£788 GBP
$1,056 USD
View
3 more retailers have this diamond
Prices start from £272 GBPSave up to £516 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
1.20ct Asscher
£272 GBP