Princess|Lab Grown|IGI

1.26ct E IF Princess Lab Grown Diamond

VG • E/IF • IGI LG799669189

Shape and cutting style on the report: Princess cut

Certificate IGI LG799669189

Diamond specifications and retailer prices

From $614 USD
€585 EUR
As of October 29, 2026
Save $903 USD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,518 USD at MOH London · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG799669189 or 799669189. Listed at 7 retailers as of October 29, 2026, with prices from $614 to $1,518, a $903 spread on the same certified stone. MOH London lists it at $1,518. 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

1.26
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669189
Dimensions5.81 × 5.80 × 4.09 mm
L/W Ratio1.00
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
5.81 mm5.80 mm1.26 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669189
Side View
Table 64.0%Crown 41.6°Girdle: MediumPavilion 36.7°Culet: NoneDepth 70.5%

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 29
Current: $1,518 USD|Low: $612 USD|High: $1,519 USD|Avg: $1,009 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$614 USD
Retailer 5$615 USD
Retailer 2$667 USD
Retailer 7$863 USD
Retailer 4$1,258 USD
Retailer 6$1,348 USD
MOH London$1,518 USD

10 data points across 7 retailers

7 retailers$614 USD to $1,518 USD

A
Cheapest Retailer
-
$614 USD
€585 EUR
A
Retailer 2
-
$615 USD
View
A
Retailer 3
-
$667 USD
£525 GBP
View
A
Retailer 4
-
$863 USD
View
B+
Retailer 5
-
$1,258 USD
View
B+
Retailer 6
-
$1,348 USD
View
Most Expensive
B
MOH London
LG799669189 · Oct 29
$1,518 USD
£1,195 GBP
View
6 more retailers have this diamond
Prices start from $614 USDSave up to $903 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
$614 USD