Princess|Lab Grown|IGI

1.22ct G VS1 Princess Lab Grown Diamond

VG • G/VS1 • IGI LG605311648

Shape and cutting style on the report: Princess cut

Certificate IGI LG605311648

Diamond specifications and retailer prices

From $210 USD
As of November 1, 2026
Save $817 USD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,027 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.22ct lab-grown princess diamond

This 1.22ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605311648 or 605311648. Listed at 9 retailers as of November 1, 2026, with prices from $210 to $1,027, a $817 spread on the same certified stone. MOH London lists it at $1,027. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605311648
Dimensions5.73 × 5.71 × 4.22 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.73 mm5.71 mm1.22 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605311648
Side View
Table 68.0%Crown 43.9°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 73.9%

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 1
Current: $1,027 USD|Low: $150 USD|High: $1,039 USD|Avg: $545 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5$210 USD
Retailer 7$345 USD
Retailer 4$408 USD
Retailer 3$442 USD
Retailer 2$472 USD
Retailer 6$479 USD
Retailer 9$577 USD
Retailer 8$996 USD
MOH London$1,027 USD

41 data points across 9 retailers

9 retailers$210 USD to $1,027 USD

A
Cheapest Retailer
-
$210 USD
Final sale: no returns
A
Retailer 2
-
$345 USD
View
A
Retailer 3
-
$408 USD
View
A
Retailer 4
-
$442 USD
ZAR 7,148 ZAR
View
B+
Retailer 5
-
$472 USD
£372 GBP
View
B+
Retailer 6
-
$479 USD
View
Retailer 7
-
$620 USD
View
Price last confirmed 84 days ago
B
Retailer 8
-
$996 USD
View
Most Expensive
B
MOH London
LG605311648 · Nov 1
$1,027 USD
£809 GBP
View
8 more retailers have this diamond
Prices start from $210 USDSave up to $817 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
1.22ct Princess
$210 USD