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Round|Lab Grown|IGI

0.43ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG645492539

Shape and cutting style on the report: Round brilliant

Certificate IGI LG645492539

Diamond specifications and retailer prices

From £46 GBP
$61 USD
As of October 29, 2026
Save £634 GBP (93%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: £680 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown round diamond

This 0.43ct 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 LG645492539 or 645492539. Listed at 28 retailers as of October 29, 2026, with prices from £46 to £680, a £634 spread on the same certified stone. MOH London lists it at £680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645492539
Dimensions4.87 × 4.89 × 2.94 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
4.87 mm4.89 mm0.43 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645492539
Side View
Table 61.0%Crown 33.4°Girdle: MediumPavilion 41.2°Culet: NoneDepth 60.3%

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: £680 GBP|Low: £64 GBP|High: £684 GBP|Avg: £200 GBP|+0.4%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 15£67 GBP
Retailer 5£75 GBP
Retailer 3£78 GBP
Retailer 6£89 GBP
Retailer 17£89 GBP
Retailer 16£125 GBP
Retailer 9£155 GBP
Retailer 14£157 GBP
Retailer 7£162 GBP
Retailer 12£166 GBP
Retailer 11£171 GBP
Retailer 2£178 GBP
Retailer 8£202 GBP
Retailer 13£239 GBP
Retailer 10£243 GBP
Retailer 4£489 GBP
MOH London£680 GBP

43 data points across 17 retailers

28 retailers£46 GBP to £680 GBP

A
Cheapest Retailer
-
£46 GBP
$61 USD
A
Retailer 2
-
£67 GBP
$90 USD
View
Retailer 3
-
£67 GBP
$90 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
£75 GBP
$101 USD
View
Final sale: no returns
A
Retailer 5
-
£78 GBP
$105 USD
View
Retailer 6
-
£88 GBP
$118 USD
View
Price last confirmed 39 days ago
A
Retailer 7
-
£89 GBP
$119 USD
View
A
Retailer 8
-
£89 GBP
$119 USD
View
A
Retailer 9
-
£125 GBP
$168 USD
View
A
Retailer 10
-
£155 GBP
$208 USD
View
A
Retailer 11
-
£157 GBP
View
B+
Retailer 12
-
£162 GBP
$217 USD
View
B+
Retailer 13
-
£166 GBP
ZAR 3,599 ZAR
View
B+
Retailer 14
-
£171 GBP
€218 EUR
View
B+
Retailer 15
-
£178 GBP
View
Retailer 16
-
£202 GBP
$270 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
£214 GBP
CA$398 CAD
View
B+
Retailer 18
-
£218 GBP
$292 USD
View
Retailer 19
-
£239 GBP
A$492 AUD
View
Price last confirmed 34 days ago
B+
Retailer 20
-
£239 GBP
A$493 AUD
View
B+
Retailer 21
-
£252 GBP
$338 USD
View
B
Retailer 22
-
£296 GBP
$396 USD
View
Retailer 23
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£296 GBP
$396 USD
View
Price last confirmed 39 days ago
B
Retailer 24
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£329 GBP
View
B
Retailer 25
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£428 GBP
$573 USD
View
B
Retailer 26
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£428 GBP
$573 USD
View
B
Retailer 27
-
£489 GBP
View
Most Expensive
B
MOH London
LG645492539 · Oct 29
£680 GBP
View
27 more retailers have this diamond
Prices start from £46 GBPSave up to £634 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
0.43ct Round
£46 GBP