CaratHunter
Plans
Oval|Lab Grown|IGI

0.61ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG621494424

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG621494424

Diamond specifications and retailer prices

From £67 GBP
As of November 5, 2026
Save £546 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £613 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.61ct lab-grown oval diamond

This 0.61ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG621494424 or 621494424. Listed at 14 retailers as of November 2, 2026, with prices from £67 to £613, a £546 spread on the same certified stone. MOH London lists it at £613. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.61
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621494424
Dimensions6.88 × 4.71 × 2.78 mm
L/W Ratio1.46
Girdle conditionFaceted
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
6.88 mm4.71 mm0.61 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG621494424
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 59.0%

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: Nov 5
Current: £613 GBP|Low: £67 GBP|High: £613 GBP|Avg: £221 GBP
MOH London
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
Retailer 17
November 6, 2026
Retailer 12£67 GBP
Retailer 5£78 GBP
Retailer 13£89 GBP
Retailer 16£96 GBP
Retailer 15£131 GBP
Retailer 10£153 GBP
Retailer 2£161 GBP
Retailer 3£176 GBP
Retailer 4£182 GBP
Retailer 7£250 GBP
Retailer 14£260 GBP
Retailer 17£268 GBP
Retailer 11£299 GBP
Retailer 9£341 GBP
Retailer 6£387 GBP
Retailer 8£396 GBP
MOH London£613 GBP

11 data points across 17 retailers

14 retailers£67 GBP to £613 GBP

A
Cheapest Retailer
-
£67 GBP
A
Retailer 2
-
£78 GBP
View
A
Retailer 3
-
£89 GBP
View
A
Retailer 4
-
£96 GBP
View
A
Retailer 5
-
£131 GBP
View
A
Retailer 6
-
£153 GBP
View
B+
Retailer 7
-
£161 GBP
View
B+
Retailer 8
-
£176 GBP
View
B+
Retailer 9
-
£182 GBP
View
B+
Retailer 10
-
£260 GBP
View
B+
Retailer 11
-
£268 GBP
View
B+
Retailer 12
-
£299 GBP
View
B
Retailer 13
-
£341 GBP
View
Most Expensive
B
MOH London
LG621494424 · Nov 2
£613 GBP
View
13 more retailers have this diamond
Prices start from £67 GBPSave up to £546 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
£67 GBP