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 $168 USD
As of October 27, 2026
Save $807 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,091 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 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

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: $680 USD|Low: $161 USD|High: $1,091 USD|Avg: $487 USD|-33.3%
Retailer 1
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Retailer 19
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Retailer 21
Reve Diamonds
November 1, 2026
Retailer 3$168 USD
Retailer 11$188 USD
Retailer 2$195 USD
Retailer 5$208 USD
Retailer 21$243 USD
Retailer 16$250 USD
Retailer 7$331 USD
Retailer 15$349 USD
Retailer 20$352 USD
Retailer 17$368 USD
Retailer 6$373 USD
Retailer 18$447 USD
Retailer 9$450 USD
Retailer 10$505 USD
Retailer 12$549 USD
Retailer 13$571 USD
Retailer 4$670 USD
Retailer 1$680 USD
Retailer 14$684 USD
Retailer 8$724 USD
Retailer 19$975 USD
Reve Diamonds$1,091 USD

26 data points across 22 retailers

21 retailers$168 USD to $975 USD

A
Cheapest Retailer
-
$168 USD
Retailer 2
-
$195 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$208 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$243 USD
HK$1,900 HKD
View
A
Retailer 5
-
$250 USD
£197 GBP
View
A
Retailer 6
-
$331 USD
View
A
Retailer 7
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$349 USD
€332 EUR
View
Retailer 8
-
$352 USD
ZAR 5,689 ZAR
View
Price last confirmed 9 days ago
A
Retailer 9
-
$368 USD
£290 GBP
View
Retailer 10
-
$373 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$447 USD
£352 GBP
View
B+
Retailer 12
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$450 USD
View
Retailer 13
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$505 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
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$549 USD
View
B+
Retailer 15
-
$571 USD
SGD 772 SGD
View
Retailer 16
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$670 USD
View
Price last confirmed 7 days ago
B
Retailer 17
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$680 USD
View
B
Retailer 18
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$684 USD
View
B
Retailer 19
-
$724 USD
View
B
Retailer 20
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$975 USD
£768 GBP
View
Most Expensive
Reve Diamonds
B254F6BA9 · Oct 25
$1,091 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $168 USDSave up to $807 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
$168 USD