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Round|Lab Grown|IGI

0.45ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG818670196

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818670196

Diamond specifications and retailer prices

From €76 EUR
$85 USD
As of October 29, 2026
Save €622 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €698 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct 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 LG818670196 or 818670196. Listed at 17 retailers as of October 29, 2026, with prices from €76 to €698, a €622 spread on the same certified stone. MOH London lists it at €698. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818670196
Dimensions4.89 × 4.92 × 3.06 mm
L/W Ratio1.01
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
4.89 mm4.92 mm0.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818670196
Side View
Table 56.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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: €698 EUR|Low: €73 EUR|High: €703 EUR|Avg: €218 EUR|+2.8%
MOH London
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
Retailer 17
October 30, 2026
Retailer 14€76 EUR
Retailer 15€85 EUR
Retailer 6€89 EUR
Retailer 5€100 EUR
Retailer 9€100 EUR
Retailer 13€152 EUR
Retailer 11€171 EUR
Retailer 2€171 EUR
Retailer 10€179 EUR
Retailer 8€202 EUR
Retailer 16€206 EUR
Retailer 12€246 EUR
Retailer 7€264 EUR
Retailer 3€301 EUR
Retailer 17€303 EUR
Retailer 4€357 EUR
MOH London€698 EUR

32 data points across 17 retailers

17 retailers€76 EUR to €698 EUR

A
Cheapest Retailer
-
€76 EUR
$85 USD
A
Retailer 2
-
€85 EUR
$95 USD
View
Final sale: no returns
A
Retailer 3
-
€89 EUR
$99 USD
View
A
Retailer 4
-
€100 EUR
$112 USD
View
A
Retailer 5
-
€100 EUR
$112 USD
View
Retailer 6
-
€152 EUR
$170 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
€171 EUR
ZAR 3,080 ZAR
View
A
Retailer 8
-
€171 EUR
£150 GBP
View
A
Retailer 9
-
€179 EUR
View
B+
Retailer 10
-
€202 EUR
$226 USD
View
A
Retailer 11
-
€206 EUR
$230 USD
View
B+
Retailer 12
-
€246 EUR
A$422 AUD
View
B+
Retailer 13
-
€264 EUR
SGD 399 SGD
View
B+
Retailer 14
-
€301 EUR
$336 USD
View
B+
Retailer 15
-
€303 EUR
$339 USD
View
B
Retailer 16
-
€357 EUR
$399 USD
View
Most Expensive
B
MOH London
LG818670196 · Oct 29
€698 EUR
£614 GBP
View
16 more retailers have this diamond
Prices start from €76 EURSave up to €622 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
0.45ct Round
€76 EUR