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Princess|Lab Grown|IGI

1.05ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG818678121

Shape and cutting style on the report: Princess cut

Certificate IGI LG818678121

Diamond specifications and retailer prices

From €180 EUR
As of November 4, 2026
Save €890 EUR (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,397 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818678121 or 818678121. Listed at 24 retailers as of November 4, 2026, with a 495% 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

1.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818678121
Dimensions5.60 × 5.55 × 3.99 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm5.55 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818678121
Side View
Table 70.0%Crown 44.1°Girdle: MediumPavilion 38.3°Culet: NoneDepth 71.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €404 EUR|Low: €173 EUR|High: €1,234 EUR|Avg: €474 EUR|+1.8%
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
November 4, 2026
Retailer 3€180 EUR
Retailer 13€200 EUR
Retailer 5€223 EUR
Retailer 7€253 EUR
Retailer 4€300 EUR
Retailer 10€384 EUR
Retailer 1€404 EUR
Retailer 12€409 EUR
Retailer 9€543 EUR
Retailer 8€579 EUR
Retailer 6€716 EUR
Retailer 14€814 EUR
Retailer 11€1,041 EUR
Retailer 2€1,234 EUR

37 data points across 14 retailers

24 retailers€180 EUR to €1,070 EUR

A
Cheapest Retailer
-
€180 EUR
A
Retailer 2
-
€200 EUR
View
Final sale: no returns
A
Retailer 3
-
€208 EUR
View
A
Retailer 4
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€223 EUR
View
Retailer 5
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€223 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
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€251 EUR
View
A
Retailer 7
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€253 EUR
View
A
Retailer 8
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€300 EUR
View
A
Retailer 9
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€384 EUR
View
A
Retailer 10
-
€404 EUR
View
A
Retailer 11
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€409 EUR
View
A
Retailer 12
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€410 EUR
View
B+
Retailer 13
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€543 EUR
View
B+
Retailer 14
-
€579 EUR
View
B+
Retailer 15
-
€602 EUR
View
B
Retailer 16
-
€716 EUR
View
B
Retailer 17
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€756 EUR
View
B
Retailer 18
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€763 EUR
View
Retailer 19
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€814 EUR
View
Price last confirmed 14 days ago
B
Retailer 20
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€872 EUR
View
B
Retailer 21
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€1,041 EUR
View
B
Retailer 22
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€1,070 EUR
View
Retailer 23
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€1,234 EUR
View
Price last confirmed 19 days ago
Most Expensive
Queensmith
LG818678121 · Oct 27
€1,397 EUR
£1,230 GBP
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from €180 EURSave up to €890 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
1.05ct Princess
€180 EUR