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Round|Lab Grown|IGI

0.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG669463959

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669463959

Diamond specifications and retailer prices

From £68 GBP
$91 USD
As of October 29, 2026
Save £554 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £623 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG669463959 or 669463959. Listed at 16 retailers as of October 29, 2026, with prices from £68 to £623, a £554 spread on the same certified stone. MOH London lists it at £623. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669463959
Dimensions4.97 × 4.99 × 3.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
4.97 mm4.99 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669463959
Side View
Table 55.0%Crown 33.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

Caratlytics Score

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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 29
Current: £623 GBP|Low: £65 GBP|High: £627 GBP|Avg: £192 GBP|+0.5%
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
October 30, 2026
Retailer 9£68 GBP
Retailer 5£79 GBP
Retailer 4£90 GBP
Retailer 12£90 GBP
Retailer 10£119 GBP
Retailer 7£152 GBP
Retailer 2£157 GBP
Retailer 6£160 GBP
Retailer 11£210 GBP
Retailer 8£219 GBP
Retailer 3£271 GBP
Retailer 13£313 GBP
MOH London£623 GBP

45 data points across 13 retailers

16 retailers£68 GBP to £623 GBP

A
Cheapest Retailer
-
£68 GBP
$91 USD
A
Retailer 2
-
£79 GBP
$105 USD
View
A
Retailer 3
-
£90 GBP
$120 USD
View
A
Retailer 4
-
£90 GBP
$120 USD
View
A
Retailer 5
-
£119 GBP
$158 USD
View
A
Retailer 6
-
£152 GBP
ZAR 3,276 ZAR
View
A
Retailer 7
-
£157 GBP
View
A
Retailer 8
-
£160 GBP
€203 EUR
View
Retailer 9
-
£176 GBP
A$361 AUD
View
Price last confirmed 123 days ago
Retailer 10
-
£210 GBP
$280 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£219 GBP
A$449 AUD
View
B+
Retailer 12
-
£240 GBP
SGD 432 SGD
View
B+
Retailer 13
-
£271 GBP
$361 USD
View
B
Retailer 14
-
£313 GBP
$417 USD
View
B
Retailer 15
-
£316 GBP
$420 USD
View
Most Expensive
B
MOH London
LG669463959 · Oct 29
£623 GBP
View
15 more retailers have this diamond
Prices start from £68 GBPSave up to £554 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
£68 GBP