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Round|Lab Grown|IGI

0.45ct I VVS1 Round Lab Grown Diamond

ID • I/VVS1 • IGI LG729561869

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729561869

Diamond specifications and retailer prices

From £71 GBP
As of November 1, 2026
Save £580 GBP (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £651 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729561869 or 729561869. Listed at 19 retailers as of October 29, 2026, with prices from £71 to £651, a £580 spread on the same certified stone. MOH London lists it at £651. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
I
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729561869
Dimensions4.95 × 4.92 × 3.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.95 mm4.92 mm0.45 ctI / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729561869
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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: Nov 1
Current: £651 GBP|Low: £71 GBP|High: £656 GBP|Avg: £235 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 7£71 GBP
Retailer 11£82 GBP
Retailer 6£94 GBP
Retailer 8£94 GBP
Retailer 2£100 GBP
Retailer 5£160 GBP
Retailer 9£182 GBP
Retailer 12£250 GBP
Retailer 10£313 GBP
Retailer 3£327 GBP
Retailer 4£385 GBP
MOH London£651 GBP

20 data points across 12 retailers

19 retailers£71 GBP to £651 GBP

Retailer 1
-
£71 GBP
Price last confirmed 25 days ago
Retailer 2
-
£71 GBP
View
Price last confirmed 51 days ago
A
Retailer 3
-
£71 GBP
View
Retailer 4
-
£82 GBP
View
Price last confirmed 22 days ago
Retailer 5
-
£93 GBP
View
Price last confirmed 59 days ago
Retailer 6
-
£93 GBP
View
Price last confirmed 46 days ago
Retailer 7
-
£94 GBP
View
Price last confirmed 10 days ago
A
Retailer 8
-
£94 GBP
View
Retailer 9
-
£94 GBP
View
Price last confirmed 26 days ago
A
Retailer 10
-
£100 GBP
View
A
Retailer 11
-
£160 GBP
View
A
Retailer 12
-
£182 GBP
View
Retailer 13
-
£250 GBP
View
Price last confirmed 23 days ago
Retailer 14
-
£284 GBP
View
Price last confirmed 36 days ago
B+
Retailer 15
-
£284 GBP
View
Retailer 16
-
£284 GBP
View
Price last confirmed 44 days ago
B+
Retailer 17
-
£313 GBP
View
B+
Retailer 18
-
£327 GBP
View
Most Expensive
B
MOH London
LG729561869 · Oct 29
£651 GBP
View
18 more retailers have this diamond
Prices start from £71 GBPSave up to £580 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
0.45ct Round
£71 GBP