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Princess|Lab Grown|IGI

1.20ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG817630307

Shape and cutting style on the report: Princess cut

Certificate IGI LG817630307

Diamond specifications and retailer prices

From $785 NZD
As of November 6, 2026
Save $1,330 NZD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,115 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct lab-grown princess diamond

This 1.2ct 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 LG817630307 or 817630307. Listed at 9 retailers as of November 2, 2026, with prices from $785 to $2,115, a $1,330 spread on the same certified stone. MOH London lists it at $2,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817630307
Dimensions5.84 × 5.79 × 3.97 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.79 mm1.20 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817630307
Side View
Table 69.0%Crown 42.9°Girdle: MediumPavilion 36.5°Culet: NoneDepth 68.6%

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 6
Current: $2,115 NZD|Low: $777 NZD|High: $2,149 NZD|Avg: $1,243 NZD|+13.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$785 NZD
Retailer 2$821 NZD
Retailer 4$833 NZD
Retailer 8$1,012 NZD
Retailer 7$1,030 NZD
Retailer 6$1,470 NZD
Retailer 3$1,550 NZD
Retailer 5$1,732 NZD
MOH London$2,115 NZD

44 data points across 9 retailers

9 retailers$785 NZD to $2,115 NZD

A
Cheapest Retailer
-
$785 NZD
A
Retailer 2
-
$821 NZD
View
Retailer 3
-
$833 NZD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$1,012 NZD
View
B+
Retailer 5
-
$1,030 NZD
View
Retailer 6
-
$1,470 NZD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,550 NZD
View
B
Retailer 8
-
$1,732 NZD
View
Most Expensive
B
MOH London
LG817630307 · Nov 2
$2,115 NZD
£923 GBP
View
8 more retailers have this diamond
Prices start from $785 NZDSave up to $1,330 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
1.20ct Princess
$785 NZD