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Princess|Lab Grown|IGI

1.21ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG784695508

Shape and cutting style on the report: Princess cut

Certificate IGI LG784695508

Diamond specifications and retailer prices

From $346 NZD
As of November 6, 2026
Save $1,665 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,011 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct lab-grown princess diamond

This 1.21ct 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 LG784695508 or 784695508. Listed at 19 retailers as of November 2, 2026, with prices from $346 to $2,011, a $1,665 spread on the same certified stone. MOH London lists it at $2,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784695508
Dimensions5.93 × 5.77 × 4.03 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.93 mm5.77 mm1.21 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784695508
Side View
Table 65.0%Crown 41.5°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 69.8%

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: $2,011 NZD|Low: $334 NZD|High: $2,037 NZD|Avg: $904 NZD
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
November 6, 2026
Retailer 14$346 NZD
Retailer 6$390 NZD
Retailer 7$402 NZD
Retailer 5$431 NZD
Retailer 16$431 NZD
Retailer 2$729 NZD
Retailer 3$752 NZD
Retailer 9$776 NZD
Retailer 8$1,008 NZD
Retailer 10$1,048 NZD
Retailer 12$1,145 NZD
Retailer 11$1,328 NZD
Retailer 15$1,371 NZD
Retailer 4$1,384 NZD
Retailer 13$1,389 NZD
MOH London$2,011 NZD

43 data points across 16 retailers

19 retailers$346 NZD to $2,011 NZD

A
Cheapest Retailer
-
$346 NZD
A
Retailer 2
-
$390 NZD
View
Final sale: no returns
A
Retailer 3
-
$402 NZD
View
Retailer 4
-
$431 NZD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$431 NZD
View
A
Retailer 6
-
$729 NZD
View
A
Retailer 7
-
$752 NZD
View
A
Retailer 8
-
$776 NZD
View
A
Retailer 9
-
$790 NZD
View
B+
Retailer 10
-
$1,008 NZD
View
B+
Retailer 11
-
$1,048 NZD
View
Retailer 12
-
$1,145 NZD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$1,328 NZD
View
B
Retailer 14
-
$1,371 NZD
View
B
Retailer 15
-
$1,384 NZD
View
B
Retailer 16
-
$1,389 NZD
View
B
Retailer 17
-
$1,479 NZD
View
B
Retailer 18
-
$1,676 NZD
View
Most Expensive
B
MOH London
LG784695508 · Nov 2
$2,011 NZD
£878 GBP
View
18 more retailers have this diamond
Prices start from $346 NZDSave up to $1,665 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
1.21ct Princess
$346 NZD