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Princess|Lab Grown|IGI

1.03ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG803619405

Shape and cutting style on the report: Princess cut

Certificate IGI LG803619405

Diamond specifications and retailer prices

From $387 USD
As of November 5, 2026
Save $643 USD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,030 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG803619405 or 803619405. Listed at 9 retailers as of November 4, 2026, with prices from $387 to $1,030, a $643 spread on the same certified stone. Brilliant Earth lists it at $1,030. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803619405
Dimensions5.49 × 5.49 × 3.93 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.49 mm5.49 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803619405
Side View
Table 68.0%Crown 42.4°Girdle: Slightly ThickPavilion 37.5°Culet: NoneDepth 71.6%

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: Nov 5
Current: $387 USD|Low: $363 USD|High: $1,031 USD|Avg: $583 USD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 1$387 USD
Retailer 6$388 USD
Retailer 3$393 USD
Retailer 7$427 USD
Retailer 5$534 USD
Retailer 4$750 USD
Retailer 8$755 USD
Retailer 2$1,017 USD

33 data points across 8 retailers

9 retailers$387 USD to $1,030 USD

A
Cheapest Retailer
-
$387 USD
A
Retailer 2
-
$388 USD
View
Retailer 3
-
$393 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$427 USD
View
B+
Retailer 5
-
$534 USD
View
Retailer 6
-
$750 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$755 USD
View
B
Retailer 8
-
$1,017 USD
View
Most Expensive
B
Brilliant Earth
19860937A · Nov 4
$1,030 USD
View
8 more retailers have this diamond
Prices start from $387 USDSave up to $643 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
$387 USD