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Oval|Lab Grown|IGI

0.72ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG499106444

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499106444

Diamond specifications and retailer prices

From £421 GBP
$560 USD
As of October 29, 2026
Save £443 GBP (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,693 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.72ct lab-grown oval diamond

This 0.72ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499106444 or 499106444. Listed at 12 retailers as of October 29, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499106444
Dimensions7.02 × 5.07 × 3.18 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.02 mm5.07 mm0.72 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499106444
Side View
Table 57.5%Crown 36.1°GirdlePavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £864 GBP|Low: £324 GBP|High: £2,427 GBP|Avg: £964 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 29, 2026
Retailer 8£324 GBP
Retailer 5£421 GBP
Retailer 4£445 GBP
Retailer 7£499 GBP
Retailer 6£849 GBP
Retailer 1£864 GBP
Retailer 3£1,370 GBP
Reve Diamonds£1,693 GBP
Retailer 2£2,401 GBP

39 data points across 9 retailers

12 retailers£421 GBP to £864 GBP

B+
Cheapest Retailer
-
£421 GBP
$560 USD
B+
Retailer 2
-
£445 GBP
$593 USD
View
B+
Retailer 3
-
£499 GBP
$664 USD
View
Final sale: no returns
B
Retailer 4
-
£499 GBP
$664 USD
View
B
Retailer 5
-
£553 GBP
$736 USD
View
Retailer 6
-
£553 GBP
$736 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
£849 GBP
$1,131 USD
View
B
Retailer 8
-
£864 GBP
View
Retailer 9
-
£1,370 GBP
$1,825 USD
View
Price under review
Retailer 10
-
£1,453 GBP
$1,935 USD
View
Price under review
Most Expensive
Reve Diamonds
50D923DC6 · Oct 28
£1,693 GBP
$2,255 USD
View
Price under review
10 more retailers have this diamond
Prices start from £421 GBPSave up to £443 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.

B+
0.72ct Oval
£421 GBP