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Oval|Lab Grown|IGI

0.61ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG539215675

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG539215675

Diamond specifications and retailer prices

From £107 GBP
$143 USD
As of October 29, 2026
Save £653 GBP (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £760 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.61ct lab-grown oval diamond

This 0.61ct 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 LG539215675 or 539215675. Listed at 15 retailers as of October 28, 2026, with prices from £107 to £760, a £653 spread on the same certified stone. Reve Diamonds lists it at £760. 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

0.61
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215675
Dimensions6.81 × 4.82 × 2.87 mm
L/W Ratio1.41
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
6.81 mm4.82 mm0.61 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215675
Side View
Table 62.0%Crown 38.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 59.5%

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: £228 GBP|Low: £66 GBP|High: £760 GBP|Avg: £302 GBP|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 4£66 GBP
Retailer 7£107 GBP
Retailer 2£120 GBP
Retailer 3£134 GBP
Retailer 9£134 GBP
Retailer 1£228 GBP
Retailer 10£249 GBP
Retailer 11£305 GBP
Retailer 8£345 GBP
Retailer 6£453 GBP
Retailer 12£470 GBP
Retailer 5£627 GBP
Reve Diamonds£760 GBP

43 data points across 13 retailers

15 retailers£107 GBP to £760 GBP

A
Cheapest Retailer
-
£107 GBP
$143 USD
A
Retailer 2
-
£120 GBP
$160 USD
View
Final sale: no returns
A
Retailer 3
-
£125 GBP
$166 USD
View
A
Retailer 4
-
£134 GBP
$178 USD
View
A
Retailer 5
-
£134 GBP
$178 USD
View
A
Retailer 6
-
£228 GBP
View
A
Retailer 7
-
£249 GBP
$331 USD
View
B+
Retailer 8
-
£305 GBP
$406 USD
View
B+
Retailer 9
-
£345 GBP
$460 USD
View
B
Retailer 10
-
£375 GBP
HK$3,900 HKD
View
B
Retailer 11
-
£429 GBP
$571 USD
View
B
Retailer 12
-
£453 GBP
$603 USD
View
B
Retailer 13
-
£470 GBP
$626 USD
View
B
Retailer 14
-
£627 GBP
View
Most Expensive
B
Reve Diamonds
3BBD715BB · Oct 28
£760 GBP
$1,012 USD
View
14 more retailers have this diamond
Prices start from £107 GBPSave up to £653 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
0.61ct Oval
£107 GBP