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Princess|Lab Grown|IGI

6.03ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG623423129

Shape and cutting style on the report: Princess cut

Certificate IGI LG623423129

Diamond specifications and retailer prices

From €855 EUR
$956 USD
As of November 2, 2026
Save €2,599 EUR (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,209 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 6.03ct lab-grown princess diamond

This 6.03ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623423129 or 623423129. Listed at 20 retailers as of November 2, 2026, with a 304% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.5°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623423129
Dimensions10.03 × 9.83 × 6.35 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.03 mm9.83 mm6.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623423129
Side View
Table 69.0%Crown 50.5°Girdle: Slightly ThickPavilion 31.5°Culet: NoneDepth 64.6%

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 2
Current: €1,517 EUR|Low: €855 EUR|High: €3,454 EUR|Avg: €2,058 EUR|+21.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 10
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Retailer 19
Retailer 20
November 3, 2026
Retailer 16€855 EUR
Retailer 2€930 EUR
Retailer 7€958 EUR
Retailer 4€992 EUR
Retailer 17€992 EUR
Retailer 15€1,045 EUR
Retailer 1€1,517 EUR
Retailer 8€1,588 EUR
Retailer 20€1,588 EUR
Retailer 13€1,823 EUR
Retailer 19€1,839 EUR
Retailer 14€1,922 EUR
Retailer 3€2,139 EUR
Retailer 6€2,230 EUR
Retailer 5€2,740 EUR
Retailer 18€2,790 EUR
Retailer 9€3,077 EUR
Retailer 10€3,077 EUR
Retailer 12€3,365 EUR
Retailer 11€3,454 EUR

27 data points across 20 retailers

20 retailers€855 EUR to €3,454 EUR

A
Cheapest Retailer
-
€855 EUR
$956 USD
A
Retailer 2
-
€930 EUR
$1,040 USD
View
A
Retailer 3
-
€958 EUR
$1,071 USD
View
Final sale: no returns
Retailer 4
-
€992 EUR
$1,109 USD
View
Price last confirmed 17 days ago
A
Retailer 5
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€992 EUR
$1,109 USD
View
A
Retailer 6
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€1,045 EUR
£920 GBP
View
A
Retailer 7
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€1,517 EUR
£1,335 GBP
View
B+
Retailer 8
-
€1,588 EUR
$1,775 USD
View
B+
Retailer 9
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€1,588 EUR
$1,775 USD
View
B+
Retailer 10
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€1,839 EUR
A$3,162 AUD
View
B+
Retailer 11
-
€1,922 EUR
ZAR 34,708 ZAR
View
B+
Retailer 12
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€2,139 EUR
$2,391 USD
View
B+
Retailer 13
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€2,230 EUR
$2,493 USD
View
B+
Retailer 14
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€2,740 EUR
£2,412 GBP
View
B+
Retailer 15
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€2,790 EUR
$3,119 USD
View
B
Retailer 16
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€3,077 EUR
$3,439 USD
View
B
Retailer 17
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€3,077 EUR
$3,440 USD
View
B
Retailer 18
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€3,365 EUR
£2,962 GBP
View
B
Retailer 19
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€3,454 EUR
$3,862 USD
View
Most Expensive
Rare Carat
MM-12_l_623423129 · Oct 21
€4,209 EUR
$4,705 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from €855 EURSave up to €2,599 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
6.03ct Princess
€855 EUR