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Round|Lab Grown|IGI

1.03ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG805614954

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805614954

Diamond specifications and retailer prices

From £125 GBP
$166 USD
As of October 29, 2026
Save £1,077 GBP (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,201 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round 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 LG805614954 or 805614954. Listed at 12 retailers as of October 29, 2026, with prices from £125 to £1,201, a £1,077 spread on the same certified stone. Do Amore Diamonds lists it at £1,201. 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 angle33.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805614954
Dimensions6.52 × 6.57 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.52 mm6.57 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805614954
Side View
Table 58.0%Crown 33.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.2%

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 29
Current: £1,201 GBP|Low: £125 GBP|High: £1,329 GBP|Avg: £462 GBP|-9.6%
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 30, 2026
Retailer 8£125 GBP
Retailer 11£140 GBP
Retailer 10£183 GBP
Retailer 12£213 GBP
Retailer 2£272 GBP
Retailer 6£287 GBP
Retailer 9£336 GBP
Retailer 7£417 GBP
Retailer 4£432 GBP
Retailer 3£513 GBP
Retailer 5£803 GBP
Do Amore Diamonds£1,201 GBP

35 data points across 12 retailers

12 retailers£125 GBP to £1,201 GBP

A+
Cheapest Retailer
-
£125 GBP
$166 USD
A
Retailer 2
-
£140 GBP
$186 USD
View
Final sale: no returns
A
Retailer 3
-
£183 GBP
$243 USD
View
B+
Retailer 4
-
£213 GBP
$283 USD
View
A
Retailer 5
-
£272 GBP
View
A
Retailer 6
-
£287 GBP
€364 EUR
View
B+
Retailer 7
-
£336 GBP
$448 USD
View
B+
Retailer 8
-
£417 GBP
A$854 AUD
View
B+
Retailer 9
-
£432 GBP
$575 USD
View
B+
Retailer 10
-
£513 GBP
$683 USD
View
B
Retailer 11
-
£803 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9FCE2B6FD · Oct 29
£1,201 GBP
$1,600 USD
View
11 more retailers have this diamond
Prices start from £125 GBPSave up to £1,077 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 Round
£125 GBP