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Oval|Lab Grown|IGI

0.54ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG816631757

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816631757

Diamond specifications and retailer prices

From £115 GBP
$153 USD
As of October 30, 2026
Save £487 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £675 GBP at Flawless Fine Jewelry · As of October 16, 2026
View at Flawless Fine Jewelry

About this 0.54ct lab-grown oval diamond

This 0.54ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816631757 or 816631757. Listed at 18 retailers as of October 25, 2026, with a 424% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816631757
Dimensions6.19 × 4.61 × 2.92 mm
L/W Ratio1.34
Girdle conditionFaceted
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
6.19 mm4.61 mm0.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816631757
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
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 30
Current: £675 GBP|Low: £101 GBP|High: £675 GBP|Avg: £268 GBP
Flawless Fine Jewelry
Retailer 2
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Retailer 19
October 30, 2026
Retailer 8£104 GBP
Retailer 13£115 GBP
Retailer 7£121 GBP
Retailer 9£129 GBP
Retailer 10£130 GBP
Retailer 3£131 GBP
Retailer 6£144 GBP
Retailer 15£173 GBP
Retailer 2£217 GBP
Retailer 16£231 GBP
Retailer 4£236 GBP
Retailer 11£270 GBP
Retailer 12£298 GBP
Retailer 17£328 GBP
Retailer 14£353 GBP
Retailer 5£416 GBP
Retailer 19£436 GBP
Retailer 18£602 GBP
Flawless Fine Jewelry£675 GBP

37 data points across 19 retailers

18 retailers£115 GBP to £602 GBP

Retailer 1
-
£104 GBP
$139 USD
Price last confirmed 17 days ago
A
Retailer 2
-
£115 GBP
$153 USD
View
Final sale: no returns
Retailer 3
-
£121 GBP
$161 USD
View
Price last confirmed 16 days ago
Retailer 4
-
£129 GBP
$172 USD
View
Price last confirmed 18 days ago
Retailer 5
-
£130 GBP
$173 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
£131 GBP
$175 USD
View
A
Retailer 7
-
£144 GBP
HK$1,500 HKD
View
A
Retailer 8
-
£173 GBP
$230 USD
View
A
Retailer 9
-
£217 GBP
View
B+
Retailer 10
-
£231 GBP
ZAR 4,970 ZAR
View
B+
Retailer 11
-
£270 GBP
$360 USD
View
B+
Retailer 12
-
£298 GBP
$397 USD
View
B+
Retailer 13
-
£328 GBP
A$671 AUD
View
B+
Retailer 14
-
£353 GBP
SGD 635 SGD
View
Retailer 15
-
£416 GBP
$554 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
£436 GBP
$581 USD
View
B
Retailer 17
-
£602 GBP
View
Most Expensive
Flawless Fine Jewelry
A7B2DF195 · Oct 16
£675 GBP
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from £115 GBPSave up to £487 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
0.54ct Oval
£115 GBP