Round|Lab Grown|IGI

0.46ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG649432900

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649432900

Diamond specifications and retailer prices

From £51 GBP
$68 USD
As of October 29, 2026
Save £392 GBP (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £811 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649432900 or 649432900. Listed at 25 retailers as of October 29, 2026, with a 771% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649432900
Dimensions4.93 × 4.95 × 3.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.93 mm4.95 mm0.46 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649432900
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: £811 GBP|Low: £68 GBP|High: £817 GBP|Avg: £207 GBP|-0.6%
MOH London
Retailer 2
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Retailer 4
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
October 30, 2026
Retailer 18£71 GBP
Retailer 7£79 GBP
Retailer 5£82 GBP
Retailer 4£93 GBP
Retailer 6£93 GBP
Retailer 3£133 GBP
Retailer 14£166 GBP
Retailer 9£166 GBP
Retailer 15£168 GBP
Retailer 13£175 GBP
Retailer 12£176 GBP
Retailer 2£189 GBP
Retailer 17£224 GBP
Retailer 10£229 GBP
Retailer 11£252 GBP
Retailer 16£299 GBP
Retailer 8£310 GBP
MOH London£811 GBP

41 data points across 18 retailers

25 retailers£51 GBP to £442 GBP

A
Cheapest Retailer
-
£51 GBP
$68 USD
Retailer 2
-
£71 GBP
$95 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
£71 GBP
$95 USD
View
A
Retailer 4
-
£79 GBP
$106 USD
View
Final sale: no returns
A
Retailer 5
-
£82 GBP
$110 USD
View
Retailer 6
-
£93 GBP
$124 USD
View
Price last confirmed 37 days ago
A
Retailer 7
-
£93 GBP
$125 USD
View
A
Retailer 8
-
£93 GBP
$125 USD
View
A
Retailer 9
-
£133 GBP
$178 USD
View
A
Retailer 10
-
£166 GBP
$223 USD
View
A
Retailer 11
-
£166 GBP
$223 USD
View
A
Retailer 12
-
£168 GBP
View
A
Retailer 13
-
£175 GBP
ZAR 3,780 ZAR
View
A
Retailer 14
-
£176 GBP
€225 EUR
View
B+
Retailer 15
-
£189 GBP
View
Retailer 16
-
£224 GBP
$300 USD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
£229 GBP
CA$426 CAD
View
B+
Retailer 18
-
£252 GBP
$337 USD
View
B+
Retailer 19
-
£269 GBP
$361 USD
View
B+
Retailer 20
-
£299 GBP
A$616 AUD
View
Retailer 21
-
£310 GBP
$416 USD
View
Price last confirmed 36 days ago
B
Retailer 22
-
£310 GBP
$416 USD
View
B
Retailer 23
-
£442 GBP
$593 USD
View
B
Retailer 24
-
£442 GBP
$593 USD
View
Most Expensive
MOH London
LG649432900 · Oct 29
£811 GBP
View
Price under review
24 more retailers have this diamond
Prices start from £51 GBPSave up to £392 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
0.46ct Round
£51 GBP