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Round|Lab Grown|IGI

1.46ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG710543323

Shape and cutting style on the report: Round brilliant

Certificate IGI LG710543323

Diamond specifications and retailer prices

From £163 GBP
$218 USD
As of November 1, 2026
Save £771 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £934 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG710543323 or 710543323. Listed at 23 retailers as of November 1, 2026, with prices from £163 to £934, a £771 spread on the same certified stone. Reve Diamonds lists it at £934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710543323
Dimensions7.26 × 7.32 × 4.45 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
7.26 mm7.32 mm1.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710543323
Side View
Table 60.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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: Nov 1
Current: £348 GBP|Low: £161 GBP|High: £934 GBP|Avg: £436 GBP|+1.3%
Retailer 1
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Retailer 19
Reve Diamonds
November 1, 2026
Retailer 10£163 GBP
Retailer 12£184 GBP
Retailer 3£189 GBP
Retailer 6£202 GBP
Retailer 7£202 GBP
Retailer 14£342 GBP
Retailer 8£345 GBP
Retailer 1£348 GBP
Retailer 15£374 GBP
Retailer 19£375 GBP
Retailer 16£382 GBP
Retailer 5£407 GBP
Retailer 4£416 GBP
Retailer 18£493 GBP
Retailer 11£649 GBP
Retailer 2£651 GBP
Retailer 17£678 GBP
Retailer 9£688 GBP
Retailer 13£809 GBP
Reve Diamonds£934 GBP

29 data points across 20 retailers

23 retailers£163 GBP to £934 GBP

A
Cheapest Retailer
-
£163 GBP
$218 USD
A
Retailer 2
-
£184 GBP
$247 USD
View
Final sale: no returns
A
Retailer 3
-
£189 GBP
$253 USD
View
A
Retailer 4
-
£202 GBP
$270 USD
View
Retailer 5
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£202 GBP
$270 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£342 GBP
View
A
Retailer 7
-
£345 GBP
$462 USD
View
A
Retailer 8
-
£348 GBP
ZAR 7,538 ZAR
View
B+
Retailer 9
-
£374 GBP
View
A
Retailer 10
-
£375 GBP
$502 USD
View
B+
Retailer 11
-
£382 GBP
€487 EUR
View
B+
Retailer 12
-
£407 GBP
$546 USD
View
B+
Retailer 13
-
£416 GBP
A$858 AUD
View
B+
Retailer 14
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£493 GBP
A$1,016 AUD
View
Retailer 15
-
£530 GBP
$710 USD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
£551 GBP
$738 USD
View
B
Retailer 17
-
£649 GBP
$869 USD
View
B
Retailer 18
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£651 GBP
$872 USD
View
B
Retailer 19
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£678 GBP
A$1,397 AUD
View
B
Retailer 20
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£688 GBP
$922 USD
View
B
Retailer 21
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£728 GBP
$975 USD
View
B
Retailer 22
-
£809 GBP
View
Most Expensive
B
Reve Diamonds
17C493A49 · Nov 1
£934 GBP
$1,251 USD
View
22 more retailers have this diamond
Prices start from £163 GBPSave up to £771 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
1.46ct Round
£163 GBP