CaratHunter
Plans
Round|Lab Grown|IGI

1.03ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG754520314

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754520314

Diamond specifications and retailer prices

From £116 GBP
$154 USD
As of October 29, 2026
Save £670 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £786 GBP at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG754520314 or 754520314. Listed at 20 retailers as of October 29, 2026, with prices from £116 to £786, a £670 spread on the same certified stone. Reve Diamonds lists it at £786. 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 angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754520314
Dimensions6.49 × 6.51 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.49 mm6.51 mm1.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754520314
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.9%

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 29
Current: £248 GBP|Low: £129 GBP|High: £786 GBP|Avg: £363 GBP|-9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 30, 2026
Retailer 2£129 GBP
Retailer 10£163 GBP
Retailer 3£194 GBP
Retailer 11£222 GBP
Retailer 1£248 GBP
Retailer 6£249 GBP
Retailer 8£270 GBP
Retailer 13£327 GBP
Retailer 9£369 GBP
Retailer 5£393 GBP
Retailer 4£463 GBP
Retailer 12£502 GBP
Retailer 7£674 GBP
Reve Diamonds£786 GBP

39 data points across 14 retailers

20 retailers£116 GBP to £786 GBP

A
Cheapest Retailer
-
£116 GBP
$154 USD
A
Retailer 2
-
£129 GBP
$172 USD
View
Final sale: no returns
A
Retailer 3
-
£134 GBP
$179 USD
View
A
Retailer 4
-
£143 GBP
$191 USD
View
A
Retailer 5
-
£143 GBP
$191 USD
View
A
Retailer 6
-
£163 GBP
HK$1,700 HKD
View
B+
Retailer 7
-
£194 GBP
$258 USD
View
A
Retailer 8
-
£222 GBP
$295 USD
View
A
Retailer 9
-
£248 GBP
View
A
Retailer 10
-
£249 GBP
View
B+
Retailer 11
-
£270 GBP
€343 EUR
View
B+
Retailer 12
-
£327 GBP
$435 USD
View
B+
Retailer 13
-
£369 GBP
$492 USD
View
B+
Retailer 14
-
£393 GBP
SGD 707 SGD
View
B
Retailer 15
-
£461 GBP
$614 USD
View
B
Retailer 16
-
£463 GBP
$616 USD
View
Retailer 17
-
£481 GBP
$640 USD
View
Price last confirmed 28 days ago
B
Retailer 18
-
£502 GBP
$669 USD
View
B
Retailer 19
-
£674 GBP
View
Most Expensive
B
Reve Diamonds
C5B66CD1D · Oct 30
£786 GBP
$1,047 USD
View
19 more retailers have this diamond
Prices start from £116 GBPSave up to £670 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
£116 GBP