Princess|Lab Grown|IGI

1.03ct F VVS1 Princess Lab Grown Diamond

EX • F/VVS1 • IGI LG839670166

Shape and cutting style on the report: Princess cut

Certificate IGI LG839670166

Diamond specifications and retailer prices

From $204 USD
As of November 1, 2026
Save $649 USD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $853 USD at Frank Darling · As of November 2, 2026
View at Frank Darling

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839670166 or 839670166. Listed at 5 retailers as of November 1, 2026, with prices from $204 to $853, a $649 spread on the same certified stone. Frank Darling lists it at $853. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839670166
Dimensions5.51 × 5.46 × 3.96 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm5.46 mm1.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839670166
Side View
Table 70.0%Crown 44.7°Girdle: MediumPavilion 39.4°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $853 USD|Low: $204 USD|High: $856 USD|Avg: $538 USD|-0.3%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3$204 USD
Retailer 5$317 USD
Retailer 2$471 USD
Retailer 4$730 USD
Frank Darling$853 USD

8 data points across 5 retailers

5 retailers$204 USD to $853 USD

A
Cheapest Retailer
-
$204 USD
Final sale: no returns
A
Retailer 2
-
$317 USD
View
A
Retailer 3
-
$424 USD
View
Retailer 4
-
$730 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Frank Darling
100199072912KD · Nov 2
$853 USD
View
4 more retailers have this diamond
Prices start from $204 USDSave up to $649 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
$204 USD