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Princess|Lab Grown|IGI

1.00ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG634440588

Shape and cutting style on the report: Princess cut

Certificate IGI LG634440588

Diamond specifications and retailer prices

From $217 USD
As of November 4, 2026
Save $864 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,081 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct 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 LG634440588 or 634440588. Listed at 17 retailers as of November 2, 2026, with prices from $217 to $1,081, a $864 spread on the same certified stone. MOH London lists it at $1,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634440588
Dimensions5.56 × 5.52 × 3.65 mm
L/W Ratio1.01
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
5.56 mm5.52 mm1.00 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634440588
Side View
Table 73.0%Crown 32.1°Girdle: MediumPavilion 36.5°Culet: NoneDepth 66.1%

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 4
Current: $1,081 USD|Low: $217 USD|High: $1,151 USD|Avg: $560 USD|-6.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 4$217 USD
Retailer 17$244 USD
Retailer 14$252 USD
Retailer 6$270 USD
Retailer 7$272 USD
Retailer 3$282 USD
Retailer 15$334 USD
Retailer 11$465 USD
Retailer 9$485 USD
Retailer 2$495 USD
Retailer 16$503 USD
Retailer 10$659 USD
Retailer 12$867 USD
Retailer 13$870 USD
Retailer 5$919 USD
Retailer 8$1,066 USD
MOH London$1,081 USD

44 data points across 17 retailers

17 retailers$217 USD to $1,081 USD

A
Cheapest Retailer
-
$217 USD
A
Retailer 2
-
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$252 USD
View
A
Retailer 4
-
$270 USD
View
Retailer 5
-
$272 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$282 USD
View
A
Retailer 7
-
$334 USD
View
B+
Retailer 8
-
$465 USD
View
Retailer 9
-
$485 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$495 USD
View
B+
Retailer 11
-
$503 USD
View
B+
Retailer 12
-
$659 USD
View
B
Retailer 13
-
$867 USD
View
B
Retailer 14
-
$870 USD
View
B
Retailer 15
-
$919 USD
View
Retailer 16
-
$1,066 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG634440588 · Nov 2
$1,081 USD
£851 GBP
View
16 more retailers have this diamond
Prices start from $217 USDSave up to $864 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
1.00ct Princess
$217 USD