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Princess|Lab Grown|IGI

1.21ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG722564972

Shape and cutting style on the report: Princess cut

Certificate IGI LG722564972

Diamond specifications and retailer prices

From $256 USD
As of October 25, 2026
Save $773 USD (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,029 USD at MOH London · As of October 26, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG722564972 or 722564972. Listed at 8 retailers as of October 25, 2026, with prices from $256 to $1,029, a $773 spread on the same certified stone. MOH London lists it at $1,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722564972
Dimensions5.84 × 5.79 × 4.11 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.84 mm5.79 mm1.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722564972
Side View
Table 71.0%Crown 47.1°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.0%

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: Oct 25
Current: $1,029 USD|Low: $256 USD|High: $1,040 USD|Avg: $588 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$256 USD
Retailer 7$433 USD
Retailer 4$439 USD
Retailer 2$466 USD
Retailer 5$556 USD
Retailer 3$573 USD
Retailer 6$869 USD
MOH London$1,029 USD

42 data points across 8 retailers

8 retailers$256 USD to $1,029 USD

A
Cheapest Retailer
-
$256 USD
A
Retailer 2
-
$433 USD
ZAR 7,002 ZAR
View
A
Retailer 3
-
$439 USD
View
A
Retailer 4
-
$466 USD
£367 GBP
View
B+
Retailer 5
-
$556 USD
View
B+
Retailer 6
-
$573 USD
View
B
Retailer 7
-
$869 USD
View
Most Expensive
B
MOH London
LG722564972 · Oct 26
$1,029 USD
£810 GBP
View
7 more retailers have this diamond
Prices start from $256 USDSave up to $773 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
1.21ct Princess
$256 USD