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Round|Lab Grown|IGI

1.46ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG818644843

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818644843

Diamond specifications and retailer prices

From €196 EUR
$220 USD
As of November 3, 2026
Save €999 EUR (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,174 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 LG818644843 or 818644843. Listed at 24 retailers as of October 31, 2026, with a 509% 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

1.46
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644843
Dimensions7.26 × 7.29 × 4.44 mm
L/W Ratio1.00
Girdle conditionFaceted
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 mm7.29 mm1.46 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644843
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

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 3
Current: €451 EUR|Low: €188 EUR|High: €1,195 EUR|Avg: €461 EUR|+4.5%
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
November 3, 2026
Retailer 13€196 EUR
Retailer 4€243 EUR
Retailer 5€274 EUR
Retailer 3€328 EUR
Retailer 8€404 EUR
Retailer 9€412 EUR
Retailer 10€419 EUR
Retailer 1€451 EUR
Retailer 6€594 EUR
Retailer 2€629 EUR
Retailer 7€644 EUR
Retailer 12€979 EUR
Retailer 11€1,195 EUR

36 data points across 13 retailers

24 retailers€196 EUR to €1,195 EUR

A
Cheapest Retailer
-
€196 EUR
$220 USD
A
Retailer 2
-
€219 EUR
$246 USD
View
Final sale: no returns
A
Retailer 3
-
€227 EUR
$255 USD
View
Retailer 4
-
€243 EUR
$273 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
€243 EUR
$273 USD
View
A
Retailer 6
-
€274 EUR
HK$2,400 HKD
View
B+
Retailer 7
-
€328 EUR
$368 USD
View
A
Retailer 8
-
€404 EUR
View
A
Retailer 9
-
€412 EUR
£364 GBP
View
A
Retailer 10
-
€419 EUR
ZAR 7,601 ZAR
View
A
Retailer 11
-
€451 EUR
£398 GBP
View
B+
Retailer 12
-
€467 EUR
$524 USD
View
B+
Retailer 13
-
€488 EUR
$547 USD
View
B+
Retailer 14
-
€594 EUR
A$1,025 AUD
View
Retailer 15
-
€629 EUR
$705 USD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
€644 EUR
$722 USD
View
B
Retailer 17
-
€781 EUR
$876 USD
View
B
Retailer 18
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€788 EUR
SGD 1,194 SGD
View
B
Retailer 19
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€828 EUR
$929 USD
View
B
Retailer 20
-
€835 EUR
$937 USD
View
B
Retailer 21
-
€979 EUR
£865 GBP
View
B
Retailer 22
-
€1,120 EUR
$1,257 USD
View
B
Retailer 23
-
€1,195 EUR
$1,340 USD
View
Most Expensive
Queensmith
LG818644843 · Oct 27
€2,174 EUR
£1,920 GBP
View
Price under review
23 more retailers have this diamond
Prices start from €196 EURSave up to €999 EUR

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
€196 EUR