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Asscher|Lab Grown|IGI

1.03ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG778662853

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG778662853

Diamond specifications and retailer prices

From £125 GBP
$167 USD
As of October 30, 2026
Save £1,069 GBP (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,194 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown asscher diamond

This 1.03ct 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 LG778662853 or 778662853. Listed at 10 retailers as of October 30, 2026, with prices from £125 to £1,194, a £1,069 spread on the same certified stone. Do Amore Diamonds lists it at £1,194. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778662853
Dimensions5.59 × 5.55 × 3.60 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.59 mm5.55 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778662853
Side View
Table 64.0%Crown 27.5°Girdle: MediumPavilion 43.5°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: £1,194 GBP|Low: £124 GBP|High: £1,239 GBP|Avg: £438 GBP|-3.6%
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
October 31, 2026
Retailer 7£125 GBP
Retailer 11£145 GBP
Retailer 12£145 GBP
Retailer 5£195 GBP
Retailer 9£278 GBP
Retailer 4£303 GBP
Retailer 3£383 GBP
Retailer 8£418 GBP
Retailer 2£525 GBP
Retailer 6£548 GBP
Retailer 10£802 GBP
Do Amore Diamonds£1,194 GBP

42 data points across 12 retailers

10 retailers£125 GBP to £1,194 GBP

A+
Cheapest Retailer
-
£125 GBP
$167 USD
A
Retailer 2
-
£145 GBP
$194 USD
View
A
Retailer 3
-
£145 GBP
$194 USD
View
Final sale: no returns
A
Retailer 4
-
£195 GBP
View
A
Retailer 5
-
£278 GBP
$373 USD
View
B+
Retailer 6
-
£418 GBP
A$861 AUD
View
B+
Retailer 7
-
£525 GBP
$703 USD
View
B+
Retailer 8
-
£548 GBP
$734 USD
View
B
Retailer 9
-
£802 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C153FA424 · Oct 31
£1,194 GBP
$1,600 USD
View
9 more retailers have this diamond
Prices start from £125 GBPSave up to £1,069 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+
1.03ct Asscher
£125 GBP