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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 $956 USD
As of November 2, 2026
Save $2,906 USD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,705 USD 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
Color
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: $1,696 USD|Low: $956 USD|High: $3,862 USD|Avg: $2,301 USD|+21.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 6
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Retailer 10
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Retailer 12
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Retailer 19
Retailer 20
November 3, 2026
Retailer 16$956 USD
Retailer 2$1,040 USD
Retailer 7$1,071 USD
Retailer 4$1,109 USD
Retailer 17$1,109 USD
Retailer 15$1,168 USD
Retailer 1$1,696 USD
Retailer 8$1,775 USD
Retailer 20$1,775 USD
Retailer 13$2,038 USD
Retailer 19$2,055 USD
Retailer 14$2,148 USD
Retailer 3$2,391 USD
Retailer 6$2,493 USD
Retailer 5$3,063 USD
Retailer 18$3,119 USD
Retailer 9$3,439 USD
Retailer 10$3,440 USD
Retailer 12$3,762 USD
Retailer 11$3,862 USD

27 data points across 20 retailers

20 retailers$956 USD to $3,862 USD

A
Cheapest Retailer
-
$956 USD
A
Retailer 2
-
$1,040 USD
View
A
Retailer 3
-
$1,071 USD
View
Final sale: no returns
Retailer 4
-
$1,109 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,109 USD
View
A
Retailer 6
-
$1,168 USD
£920 GBP
View
A
Retailer 7
-
$1,696 USD
£1,335 GBP
View
B+
Retailer 8
-
$1,775 USD
View
B+
Retailer 9
-
$1,775 USD
View
B+
Retailer 10
-
$2,055 USD
A$3,162 AUD
View
B+
Retailer 11
-
$2,148 USD
ZAR 34,708 ZAR
View
B+
Retailer 12
-
$2,391 USD
View
B+
Retailer 13
-
$2,493 USD
View
B+
Retailer 14
-
$3,063 USD
£2,412 GBP
View
B+
Retailer 15
-
$3,119 USD
View
B
Retailer 16
-
$3,439 USD
View
B
Retailer 17
-
$3,440 USD
View
B
Retailer 18
-
$3,762 USD
£2,962 GBP
View
B
Retailer 19
-
$3,862 USD
View
Most Expensive
Rare Carat
MM-12_l_623423129 · Oct 21
$4,705 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from $956 USDSave up to $2,906 USD

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
$956 USD