Princess|Lab Grown|IGI

1.26ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG621426466

Shape and cutting style on the report: Princess cut

Certificate IGI LG621426466

Diamond specifications and retailer prices

From $190 USD
As of November 2, 2026
Save $911 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,101 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.26ct lab-grown princess diamond

This 1.26ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621426466 or 621426466. Listed at 12 retailers as of October 26, 2026, with prices from $190 to $1,101, a $911 spread on the same certified stone. MOH London lists it at $1,101. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621426466
Dimensions5.88 × 5.76 × 4.21 mm
L/W Ratio1.02
Culet sizeNone
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
5.88 mm5.76 mm1.26 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG621426466
Side View
Table 73.0%Crown 42.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 73.1%

Caratlytics Score

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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 2
Current: $1,101 USD|Low: $190 USD|High: $1,113 USD|Avg: $489 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$190 USD
Retailer 7$211 USD
Retailer 3$406 USD
Retailer 6$413 USD
Retailer 2$424 USD
Retailer 8$468 USD
Retailer 4$759 USD
MOH London$1,101 USD

42 data points across 8 retailers

12 retailers$190 USD to $1,101 USD

A
Cheapest Retailer
-
$190 USD
A
Retailer 2
-
$211 USD
View
Final sale: no returns
A
Retailer 3
-
$220 USD
View
Retailer 4
-
$235 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$235 USD
View
A
Retailer 6
-
$406 USD
ZAR 6,561 ZAR
View
A
Retailer 7
-
$413 USD
View
A
Retailer 8
-
$424 USD
£334 GBP
View
A
Retailer 9
-
$468 USD
View
B
Retailer 10
-
$756 USD
View
B
Retailer 11
-
$759 USD
View
Most Expensive
B
MOH London
LG621426466 · Oct 26
$1,101 USD
£867 GBP
View
11 more retailers have this diamond
Prices start from $190 USDSave up to $911 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
1.26ct Princess
$190 USD