Princess|Lab Grown|IGI

1.03ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG839611401

Shape and cutting style on the report: Princess cut

Certificate IGI LG839611401

Diamond specifications and retailer prices

From $166 USD
As of October 27, 2026
Save $800 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,086 USD 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 LG839611401 or 839611401. Listed at 20 retailers as of October 26, 2026, with a 482% 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 angle46.1°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611401
Dimensions5.44 × 5.25 × 3.93 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.44 mm5.25 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611401
Side View
Table 64.0%Crown 46.1°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 74.9%

Caratlytics Score

How it works →
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: $544 USD|Low: $161 USD|High: $1,704 USD|Avg: $481 USD|-15.0%
Retailer 1
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 19$166 USD
Retailer 7$186 USD
Retailer 18$193 USD
Retailer 3$206 USD
Retailer 6$230 USD
Retailer 4$248 USD
Retailer 13$331 USD
Retailer 12$347 USD
Retailer 17$349 USD
Retailer 14$364 USD
Retailer 5$371 USD
Retailer 15$443 USD
Retailer 8$449 USD
Retailer 2$505 USD
Retailer 1$544 USD
Retailer 10$567 USD
Retailer 20$663 USD
Retailer 11$684 USD
Retailer 9$718 USD
Retailer 16$966 USD
Reve Diamonds$1,086 USD

28 data points across 21 retailers

20 retailers$166 USD to $966 USD

A
Cheapest Retailer
-
$166 USD
Retailer 2
-
$193 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$206 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$230 USD
HK$1,800 HKD
View
Retailer 5
-
$248 USD
£195 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$331 USD
View
A
Retailer 7
-
$347 USD
€330 EUR
View
Retailer 8
-
$349 USD
ZAR 5,636 ZAR
View
Price last confirmed 9 days ago
A
Retailer 9
-
$364 USD
£287 GBP
View
Retailer 10
-
$371 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$443 USD
£349 GBP
View
B+
Retailer 12
-
$449 USD
View
Retailer 13
-
$505 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$544 USD
View
B
Retailer 15
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$567 USD
SGD 766 SGD
View
Retailer 16
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$663 USD
View
Price last confirmed 7 days ago
B
Retailer 17
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$676 USD
View
B
Retailer 18
-
$718 USD
View
B
Retailer 19
-
$966 USD
£761 GBP
View
Most Expensive
Reve Diamonds
2D23416AD · Oct 25
$1,086 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $166 USDSave up to $800 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
1.03ct Princess
$166 USD