CaratHunter
Plans
Round|Lab Grown|IGI

1.03ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG839644911

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839644911

Diamond specifications and retailer prices

From £121 GBP
$161 USD
As of October 27, 2026
Save £788 GBP (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £909 GBP at Do Amore Diamonds · As of October 28, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839644911 or 839644911. Listed at 13 retailers as of October 27, 2026, with prices from £121 to £909, a £788 spread on the same certified stone. Do Amore Diamonds lists it at £909. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839644911
Dimensions6.44 × 6.41 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.41 mm1.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839644911
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.7%

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 27
Current: £909 GBP|Low: £121 GBP|High: £954 GBP|Avg: £434 GBP|-4.7%
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
Retailer 13
October 28, 2026
Retailer 6£121 GBP
Retailer 3£170 GBP
Retailer 5£189 GBP
Retailer 7£256 GBP
Retailer 2£258 GBP
Retailer 12£297 GBP
Retailer 4£368 GBP
Retailer 10£393 GBP
Retailer 9£520 GBP
Retailer 11£606 GBP
Retailer 13£724 GBP
Retailer 8£764 GBP
Do Amore Diamonds£909 GBP

12 data points across 13 retailers

13 retailers£121 GBP to £909 GBP

A
Cheapest Retailer
-
£121 GBP
$161 USD
Final sale: no returns
A
Retailer 2
-
£170 GBP
$227 USD
View
Retailer 3
-
£189 GBP
$252 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£256 GBP
View
A
Retailer 5
-
£258 GBP
View
Retailer 6
-
£297 GBP
$395 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£368 GBP
$490 USD
View
Price last confirmed 8 days ago
Retailer 8
-
£393 GBP
CA$727 CAD
View
Price last confirmed 7 days ago
B
Retailer 9
-
£520 GBP
$692 USD
View
B
Retailer 10
-
£606 GBP
$807 USD
View
Retailer 11
-
£724 GBP
View
Price last confirmed 9 days ago
Retailer 12
-
£764 GBP
$1,017 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
25-252189-003B · Oct 28
£909 GBP
$1,210 USD
View
12 more retailers have this diamond
Prices start from £121 GBPSave up to £788 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
£121 GBP