Princess|Lab Grown|IGI

1.03ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG831608927

Shape and cutting style on the report: Princess cut

Certificate IGI LG831608927

Diamond specifications and retailer prices

From €148 EUR
$165 USD
As of October 27, 2026
Save €709 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €968 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831608927 or 831608927. Listed at 20 retailers as of October 26, 2026, with a 480% 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

1.03
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831608927
Dimensions5.43 × 5.33 × 4.01 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.43 mm5.33 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831608927
Side View
Table 70.0%Crown 41.7°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 75.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €499 EUR|Low: €141 EUR|High: €968 EUR|Avg: €407 EUR|-1.7%
Retailer 1
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Retailer 20
Reve Diamonds
November 2, 2026
Retailer 4€148 EUR
Retailer 5€164 EUR
Retailer 11€171 EUR
Retailer 10€183 EUR
Retailer 2€206 EUR
Retailer 14€220 EUR
Retailer 8€295 EUR
Retailer 12€308 EUR
Retailer 18€309 EUR
Retailer 15€322 EUR
Retailer 20€329 EUR
Retailer 17€393 EUR
Retailer 7€452 EUR
Retailer 19€482 EUR
Retailer 1€499 EUR
Retailer 3€573 EUR
Retailer 6€588 EUR
Retailer 13€605 EUR
Retailer 9€637 EUR
Retailer 16€857 EUR
Reve Diamonds€968 EUR

39 data points across 21 retailers

20 retailers€148 EUR to €857 EUR

A
Cheapest Retailer
-
€148 EUR
$165 USD
Retailer 2
-
€171 EUR
$191 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€183 EUR
$204 USD
View
Price last confirmed 8 days ago
A
Retailer 4
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€206 EUR
HK$1,800 HKD
View
A
Retailer 5
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€220 EUR
£193 GBP
View
A
Retailer 6
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€295 EUR
$330 USD
View
A
Retailer 7
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€308 EUR
View
Retailer 8
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€309 EUR
ZAR 5,583 ZAR
View
Price last confirmed 10 days ago
A
Retailer 9
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€322 EUR
£284 GBP
View
Retailer 10
-
€329 EUR
$368 USD
View
Price last confirmed 7 days ago
Retailer 11
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€393 EUR
£346 GBP
View
Price last confirmed 7 days ago
Retailer 12
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€452 EUR
$505 USD
View
Price last confirmed 8 days ago
B
Retailer 13
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€482 EUR
$538 USD
View
B+
Retailer 14
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€499 EUR
SGD 753 SGD
View
B
Retailer 15
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€573 EUR
$640 USD
View
Retailer 16
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€588 EUR
$657 USD
View
Price last confirmed 8 days ago
B
Retailer 17
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€599 EUR
$669 USD
View
B
Retailer 18
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€637 EUR
$712 USD
View
B
Retailer 19
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€857 EUR
£754 GBP
View
Most Expensive
Reve Diamonds
1C7CC6B4F · Oct 25
€968 EUR
$1,082 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from €148 EURSave up to €709 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
1.03ct Princess
€148 EUR