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Round|Lab Grown|IGI

0.46ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG654410752

Shape and cutting style on the report: Round brilliant

Certificate IGI LG654410752

Diamond specifications and retailer prices

From £61 GBP
$82 USD
As of November 1, 2026
Save £517 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £578 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG654410752 or 654410752. Listed at 18 retailers as of October 27, 2026, with prices from £61 to £578, a £517 spread on the same certified stone. Queensmith lists it at £578. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654410752
Dimensions4.96 × 4.99 × 3.07 mm
L/W Ratio1.01
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
4.96 mm4.99 mm0.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654410752
Side View
Table 55.0%Crown 33.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: £198 GBP|Low: £59 GBP|High: £599 GBP|Avg: £184 GBP|-4.2%
Retailer 1
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
November 1, 2026
Retailer 14£61 GBP
Retailer 5£69 GBP
Retailer 15£71 GBP
Retailer 2£81 GBP
Retailer 4£81 GBP
Retailer 6£104 GBP
Retailer 11£135 GBP
Retailer 9£138 GBP
Retailer 13£148 GBP
Retailer 1£198 GBP
Retailer 8£220 GBP
Retailer 7£245 GBP
Retailer 3£249 GBP
Retailer 12£254 GBP
Retailer 16£289 GBP
Retailer 10£559 GBP

42 data points across 16 retailers

18 retailers£61 GBP to £578 GBP

A
Cheapest Retailer
-
£61 GBP
$82 USD
A
Retailer 2
-
£69 GBP
$92 USD
View
Final sale: no returns
A
Retailer 3
-
£71 GBP
$95 USD
View
A
Retailer 4
-
£81 GBP
$109 USD
View
Retailer 5
-
£81 GBP
$109 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£96 GBP
HK$1,000 HKD
View
A
Retailer 7
-
£104 GBP
$140 USD
View
A
Retailer 8
-
£135 GBP
View
A
Retailer 9
-
£138 GBP
ZAR 2,990 ZAR
View
A
Retailer 10
-
£148 GBP
€189 EUR
View
B+
Retailer 11
-
£198 GBP
A$408 AUD
View
B+
Retailer 12
-
£220 GBP
SGD 399 SGD
View
B+
Retailer 13
-
£245 GBP
$328 USD
View
B+
Retailer 14
-
£249 GBP
$334 USD
View
B+
Retailer 15
-
£254 GBP
$340 USD
View
B
Retailer 16
-
£289 GBP
$388 USD
View
B
Retailer 17
-
£559 GBP
View
Most Expensive
B
Queensmith
LG654410752 · Oct 27
£578 GBP
View
17 more retailers have this diamond
Prices start from £61 GBPSave up to £517 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
£61 GBP