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Princess|Lab Grown|IGI

1.21ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG706531166

Shape and cutting style on the report: Princess cut

Certificate IGI LG706531166

Diamond specifications and retailer prices

From $700 NZD
As of November 6, 2026
Save $1,140 NZD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,840 NZD at MOH London · As of November 5, 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 LG706531166 or 706531166. Listed at 7 retailers as of November 5, 2026, with prices from $700 to $1,840, a $1,140 spread on the same certified stone. MOH London lists it at $1,840. 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 angle44.2°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706531166
Dimensions5.77 × 5.67 × 4.02 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm5.67 mm1.21 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706531166
Side View
Table 69.0%Crown 44.2°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 70.9%

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: $1,840 NZD|Low: $696 NZD|High: $2,000 NZD|Avg: $1,074 NZD|-7.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$700 NZD
Retailer 4$700 NZD
Retailer 3$779 NZD
Retailer 7$1,003 NZD
Retailer 6$1,164 NZD
Retailer 5$1,366 NZD
MOH London$1,840 NZD

42 data points across 7 retailers

7 retailers$700 NZD to $1,840 NZD

A
Cheapest Retailer
-
$700 NZD
A
Retailer 2
-
$700 NZD
View
A
Retailer 3
-
$779 NZD
View
B+
Retailer 4
-
$1,003 NZD
View
Retailer 5
-
$1,164 NZD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$1,366 NZD
View
Most Expensive
B
MOH London
LG706531166 · Nov 5
$1,840 NZD
£803 GBP
View
6 more retailers have this diamond
Prices start from $700 NZDSave up to $1,140 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
$700 NZD