CaratHunter
Plans
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 $342 NZD
As of November 5, 2026
Save $971 NZD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,313 NZD at Taylor and Hart · As of November 4, 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 November 4, 2026, with prices from $342 to $1,313, a $971 spread on the same certified stone. Taylor and Hart lists it at $1,313. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $459 NZD|Low: $342 NZD|High: $1,656 NZD|Avg: $766 NZD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 5, 2026
Retailer 9$342 NZD
Retailer 1$459 NZD
Retailer 7$519 NZD
Retailer 4$651 NZD
Retailer 2$669 NZD
Retailer 5$717 NZD
Retailer 8$720 NZD
Retailer 3$921 NZD
Retailer 6$1,284 NZD
Taylor and Hart$1,313 NZD

14 data points across 10 retailers

10 retailers$342 NZD to $1,313 NZD

A
Cheapest Retailer
-
$342 NZD
Final sale: no returns
A
Retailer 2
-
$459 NZD
View
B+
Retailer 3
-
$519 NZD
View
A
Retailer 4
-
$651 NZD
View
A
Retailer 5
-
$669 NZD
View
A
Retailer 6
-
$717 NZD
View
A
Retailer 7
-
$720 NZD
View
B+
Retailer 8
-
$921 NZD
View
B
Retailer 9
-
$1,284 NZD
View
Most Expensive
B
Taylor and Hart
GGGU3JD · Nov 4
$1,313 NZD
$738 USD
View
9 more retailers have this diamond
Prices start from $342 NZDSave up to $971 NZD

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
$342 NZD