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Asscher|Lab Grown|IGI

1.03ct D VVS2 Asscher Lab Grown Diamond

ID • D/VVS2 • IGI LG690505101

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG690505101

Diamond specifications and retailer prices

From £133 GBP
As of October 30, 2026
Save £637 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £884 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG690505101 or 690505101. Listed at 20 retailers as of October 30, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG690505101
Dimensions5.64 × 5.63 × 3.60 mm
L/W Ratio1.00
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
5.64 mm5.63 mm1.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG690505101
Side View
Table 60.0%Crown 32.3°Girdle: MediumPavilion 40.3°Culet: NoneDepth 63.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £884 GBP|Low: £128 GBP|High: £914 GBP|Avg: £364 GBP|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 6£133 GBP
Retailer 5£149 GBP
Retailer 4£154 GBP
Retailer 3£165 GBP
Retailer 7£165 GBP
Retailer 18£216 GBP
Retailer 12£284 GBP
Retailer 14£287 GBP
Retailer 9£292 GBP
Retailer 11£296 GBP
Retailer 15£313 GBP
Retailer 10£343 GBP
Retailer 16£401 GBP
Retailer 2£435 GBP
Retailer 17£505 GBP
Retailer 8£530 GBP
Retailer 13£770 GBP
Brilliant Earth£884 GBP

42 data points across 18 retailers

20 retailers£133 GBP to £770 GBP

A
Cheapest Retailer
-
£133 GBP
A
Retailer 2
-
£154 GBP
View
A
Retailer 3
-
£165 GBP
View
Retailer 4
-
£165 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
£283 GBP
View
A
Retailer 6
-
£284 GBP
View
Retailer 7
-
£287 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£292 GBP
View
A
Retailer 9
-
£296 GBP
View
A
Retailer 10
-
£313 GBP
View
Retailer 11
-
£322 GBP
View
Price last confirmed 109 days ago
B+
Retailer 12
-
£343 GBP
View
Retailer 13
-
£401 GBP
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£435 GBP
View
Retailer 15
-
£505 GBP
View
Price last confirmed 18 days ago
B
Retailer 16
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£530 GBP
View
B
Retailer 17
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£548 GBP
View
B
Retailer 18
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£570 GBP
View
B
Retailer 19
-
£770 GBP
View
Most Expensive
Brilliant Earth
15260322A · Oct 16
£884 GBP
$1,190 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from £133 GBPSave up to £637 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
£133 GBP