Princess|Lab Grown|IGI

1.03ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG839670503

Shape and cutting style on the report: Princess cut

Certificate IGI LG839670503

Diamond specifications and retailer prices

From €150 EUR
$168 USD
As of October 27, 2026
Save €723 EUR (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €977 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 LG839670503 or 839670503. Listed at 21 retailers as of October 26, 2026, with a 481% 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 angle43°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670503
Dimensions5.57 × 5.55 × 3.86 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.57 mm5.55 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839670503
Side View
Table 74.0%Crown 43°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 69.5%

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 27
Current: €507 EUR|Low: €144 EUR|High: €977 EUR|Avg: €435 EUR|-0.8%
Retailer 1
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Retailer 21
Reve Diamonds
November 2, 2026
Retailer 4€150 EUR
Retailer 13€168 EUR
Retailer 3€175 EUR
Retailer 6€186 EUR
Retailer 2€218 EUR
Retailer 17€224 EUR
Retailer 8€296 EUR
Retailer 16€312 EUR
Retailer 21€315 EUR
Retailer 18€330 EUR
Retailer 7€334 EUR
Retailer 19€400 EUR
Retailer 10€403 EUR
Retailer 11€452 EUR
Retailer 15€491 EUR
Retailer 1€507 EUR
Retailer 5€600 EUR
Retailer 12€609 EUR
Retailer 14€612 EUR
Retailer 9€648 EUR
Retailer 20€873 EUR
Reve Diamonds€977 EUR

27 data points across 22 retailers

21 retailers€150 EUR to €873 EUR

A
Cheapest Retailer
-
€150 EUR
$168 USD
Retailer 2
-
€175 EUR
$195 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€186 EUR
$208 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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€218 EUR
HK$1,900 HKD
View
A
Retailer 5
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€224 EUR
£197 GBP
View
A
Retailer 6
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€296 EUR
$331 USD
View
A
Retailer 7
-
€312 EUR
View
Retailer 8
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€315 EUR
ZAR 5,689 ZAR
View
Price last confirmed 10 days ago
A
Retailer 9
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€330 EUR
£290 GBP
View
Retailer 10
-
€334 EUR
$373 USD
View
Price last confirmed 7 days ago
Retailer 11
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€400 EUR
£352 GBP
View
Price last confirmed 7 days ago
B+
Retailer 12
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€403 EUR
$450 USD
View
Retailer 13
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€452 EUR
$505 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
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€491 EUR
$549 USD
View
B+
Retailer 15
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€507 EUR
SGD 766 SGD
View
Retailer 16
-
€600 EUR
$670 USD
View
Price last confirmed 8 days ago
B
Retailer 17
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€609 EUR
$680 USD
View
B
Retailer 18
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€612 EUR
$684 USD
View
B
Retailer 19
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€648 EUR
$724 USD
View
B
Retailer 20
-
€873 EUR
£768 GBP
View
Most Expensive
Reve Diamonds
B254F6BA9 · Oct 25
€977 EUR
$1,091 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from €150 EURSave up to €723 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
€150 EUR