CaratHunter
Plans
Round|Lab Grown|IGI

1.03ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG812626137

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812626137

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of October 24, 2026
Save £560 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £700 GBP at MOH London · As of October 26, 2026
View at MOH London

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 LG812626137 or 812626137. Listed at 19 retailers as of October 24, 2026, with prices from £140 to £700, a £560 spread on the same certified stone. MOH London lists it at £700. 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 angle33.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812626137
Dimensions6.48 × 6.54 × 3.95 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
6.48 mm6.54 mm1.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812626137
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.7%

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 24
Current: £700 GBP|Low: £118 GBP|High: £729 GBP|Avg: £322 GBP|-3.8%
MOH London
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
Retailer 19
October 28, 2026
Retailer 18£121 GBP
Retailer 3£135 GBP
Retailer 16£140 GBP
Retailer 17£150 GBP
Retailer 11£172 GBP
Retailer 19£230 GBP
Retailer 13£251 GBP
Retailer 14£252 GBP
Retailer 12£259 GBP
Retailer 7£270 GBP
Retailer 9£331 GBP
Retailer 4£363 GBP
Retailer 15£373 GBP
Retailer 5£389 GBP
Retailer 10£412 GBP
Retailer 2£422 GBP
Retailer 8£481 GBP
Retailer 6£488 GBP
MOH London£700 GBP

32 data points across 19 retailers

19 retailers£140 GBP to £700 GBP

Retailer 1
-
£121 GBP
$162 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£140 GBP
$188 USD
View
Retailer 3
-
£150 GBP
$201 USD
View
Price last confirmed 7 days ago
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£230 GBP
$308 USD
View
A
Retailer 6
-
£251 GBP
View
A
Retailer 7
-
£252 GBP
€321 EUR
View
A
Retailer 8
-
£259 GBP
View
B+
Retailer 9
-
£270 GBP
$362 USD
View
B+
Retailer 10
-
£331 GBP
$443 USD
View
B+
Retailer 11
-
£363 GBP
A$748 AUD
View
B+
Retailer 12
-
£373 GBP
$500 USD
View
B+
Retailer 13
-
£373 GBP
$500 USD
View
B+
Retailer 14
-
£389 GBP
$521 USD
View
B+
Retailer 15
-
£412 GBP
SGD 746 SGD
View
B+
Retailer 16
-
£422 GBP
A$869 AUD
View
Retailer 17
-
£481 GBP
$645 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
£488 GBP
$654 USD
View
Most Expensive
B
MOH London
LG812626137 · Oct 26
£700 GBP
View
18 more retailers have this diamond
Prices start from £140 GBPSave up to £560 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
£140 GBP