Princess|Lab Grown|IGI

1.00ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG850605660

Shape and cutting style on the report: Princess cut

Certificate IGI LG850605660

Diamond specifications and retailer prices

From $192 USD
As of November 1, 2026
Save $546 USD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $738 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1ct lab-grown princess diamond

This 1ct 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 LG850605660 or 850605660. Listed at 10 retailers as of October 31, 2026, with prices from $192 to $738, a $546 spread on the same certified stone. Taylor and Hart lists it at $738. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850605660
Dimensions5.27 × 5.24 × 4.20 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.27 mm5.24 mm1.00 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850605660
Side View
Table 71.0%Crown 41.9°Girdle: ThickPavilion 42.2°Culet: NoneDepth 80.2%

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 1
Current: $380 USD|Low: $192 USD|High: $931 USD|Avg: $432 USD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 2, 2026
Retailer 9$192 USD
Retailer 4$260 USD
Retailer 7$292 USD
Retailer 3$367 USD
Retailer 1$380 USD
Retailer 5$404 USD
Retailer 8$405 USD
Retailer 2$519 USD
Retailer 6$722 USD
Taylor and Hart$738 USD

11 data points across 10 retailers

10 retailers$192 USD to $738 USD

A
Cheapest Retailer
-
$192 USD
Final sale: no returns
A
Retailer 2
-
$260 USD
£205 GBP
View
B+
Retailer 3
-
$292 USD
View
A
Retailer 4
-
$367 USD
ZAR 5,928 ZAR
View
A
Retailer 5
-
$380 USD
£299 GBP
View
A
Retailer 6
-
$404 USD
£318 GBP
View
A
Retailer 7
-
$405 USD
View
B+
Retailer 8
-
$519 USD
A$798 AUD
View
B
Retailer 9
-
$722 USD
View
Most Expensive
B
Taylor and Hart
GGGU3JD · Oct 31
$738 USD
View
9 more retailers have this diamond
Prices start from $192 USDSave up to $546 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
$192 USD