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Round|Lab Grown|IGI

1.46ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG669427922

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669427922

Diamond specifications and retailer prices

From £162 GBP
$217 USD
As of November 1, 2026
Save £770 GBP (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £932 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 LG669427922 or 669427922. Listed at 23 retailers as of November 1, 2026, with prices from £162 to £932, a £770 spread on the same certified stone. Reve Diamonds lists it at £932. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669427922
Dimensions7.24 × 7.18 × 4.53 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
7.24 mm7.18 mm1.46 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669427922
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: £347 GBP|Low: £161 GBP|High: £932 GBP|Avg: £425 GBP|+1.3%
Retailer 1
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Retailer 19
Reve Diamonds
November 1, 2026
Retailer 10£162 GBP
Retailer 16£181 GBP
Retailer 18£188 GBP
Retailer 5£202 GBP
Retailer 6£202 GBP
Retailer 13£341 GBP
Retailer 7£345 GBP
Retailer 1£347 GBP
Retailer 14£373 GBP
Retailer 15£381 GBP
Retailer 3£390 GBP
Retailer 2£407 GBP
Retailer 19£416 GBP
Retailer 17£492 GBP
Retailer 8£551 GBP
Retailer 4£642 GBP
Retailer 11£647 GBP
Retailer 9£686 GBP
Retailer 12£807 GBP
Reve Diamonds£932 GBP

29 data points across 20 retailers

23 retailers£162 GBP to £932 GBP

A
Cheapest Retailer
-
£162 GBP
$217 USD
A
Retailer 2
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£181 GBP
$242 USD
View
Final sale: no returns
A
Retailer 3
-
£188 GBP
$252 USD
View
A
Retailer 4
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£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
-
£341 GBP
View
A
Retailer 7
-
£345 GBP
$462 USD
View
A
Retailer 8
-
£347 GBP
ZAR 7,518 ZAR
View
B+
Retailer 9
-
£373 GBP
View
B+
Retailer 10
-
£381 GBP
€486 EUR
View
B+
Retailer 11
-
£390 GBP
$522 USD
View
B+
Retailer 12
-
£407 GBP
$546 USD
View
B+
Retailer 13
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£416 GBP
A$858 AUD
View
B+
Retailer 14
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£492 GBP
A$1,014 AUD
View
Retailer 15
-
£526 GBP
$705 USD
View
Price last confirmed 27 days ago
B+
Retailer 16
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£551 GBP
$738 USD
View
Retailer 17
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£641 GBP
$859 USD
View
Price last confirmed 42 days ago
Retailer 18
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£642 GBP
$860 USD
View
Price last confirmed 16 days ago
B
Retailer 19
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£647 GBP
$867 USD
View
B
Retailer 20
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£686 GBP
$919 USD
View
B
Retailer 21
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£725 GBP
$972 USD
View
B
Retailer 22
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£807 GBP
View
Most Expensive
B
Reve Diamonds
EEE0B07D0 · Nov 1
£932 GBP
$1,249 USD
View
22 more retailers have this diamond
Prices start from £162 GBPSave up to £770 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
£162 GBP