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Oval|Lab Grown|IGI

1.03ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG720539456

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720539456

Diamond specifications and retailer prices

From £138 GBP
$184 USD
As of October 29, 2026
Save £1,235 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,373 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG720539456 or 720539456. Listed at 21 retailers as of October 27, 2026, with prices from £138 to £1,373, a £1,235 spread on the same certified stone. Queensmith lists it at £1,373. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720539456
Dimensions8.09 × 5.70 × 3.51 mm
L/W Ratio1.42
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
8.09 mm5.70 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720539456
Side View
Table 60.0%Crown 31.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £308 GBP|Low: £132 GBP|High: £893 GBP|Avg: £347 GBP|+4.3%
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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 13£138 GBP
Retailer 7£153 GBP
Retailer 5£160 GBP
Retailer 3£171 GBP
Retailer 8£171 GBP
Retailer 10£293 GBP
Retailer 14£302 GBP
Retailer 16£303 GBP
Retailer 1£308 GBP
Retailer 6£351 GBP
Retailer 11£417 GBP
Retailer 4£550 GBP
Retailer 12£580 GBP
Retailer 9£803 GBP
Retailer 15£817 GBP
Retailer 2£893 GBP

33 data points across 16 retailers

21 retailers£138 GBP to £1,373 GBP

A
Cheapest Retailer
-
£138 GBP
$184 USD
A
Retailer 2
-
£153 GBP
$204 USD
View
Final sale: no returns
A
Retailer 3
-
£160 GBP
$213 USD
View
A
Retailer 4
-
£171 GBP
$228 USD
View
A
Retailer 5
-
£171 GBP
$228 USD
View
A
Retailer 6
-
£192 GBP
HK$2,000 HKD
View
Price last confirmed 27 days ago
A
Retailer 7
-
£293 GBP
ZAR 6,313 ZAR
View
A
Retailer 8
-
£302 GBP
$402 USD
View
A
Retailer 9
-
£308 GBP
View
A
Retailer 10
-
£315 GBP
$419 USD
View
A
Retailer 11
-
£351 GBP
$467 USD
View
B+
Retailer 12
-
£390 GBP
$520 USD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
£417 GBP
A$854 AUD
View
B+
Retailer 14
-
£466 GBP
SGD 838 SGD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
£550 GBP
$732 USD
View
B
Retailer 16
-
£580 GBP
$773 USD
View
B
Retailer 17
-
£590 GBP
$786 USD
View
Price last confirmed 23 days ago
B
Retailer 18
-
£803 GBP
View
B
Retailer 19
-
£817 GBP
$1,088 USD
View
B
Retailer 20
-
£893 GBP
View
Price last confirmed 23 days ago
Most Expensive
B
Queensmith
LG720539456 · Oct 27
£1,373 GBP
View
20 more retailers have this diamond
Prices start from £138 GBPSave up to £1,235 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 Oval
£138 GBP