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Princess|Lab Grown|IGI

1.26ct F IF Princess Lab Grown Diamond

ID • F/IF • IGI LG612330453

Shape and cutting style on the report: Princess cut

Certificate IGI LG612330453

Diamond specifications and retailer prices

From $323 USD
As of November 4, 2026
Save $2,547 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,870 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG612330453 or 612330453. Listed at 18 retailers as of November 2, 2026, with prices from $323 to $2,870, a $2,547 spread on the same certified stone. Do Amore Diamonds lists it at $2,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612330453
Dimensions5.86 × 5.82 × 4.16 mm
L/W Ratio1.01
Culet sizePointed
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
5.86 mm5.82 mm1.26 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612330453
Side View
Table 67.0%Crown 42.4°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 71.5%

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: Nov 4
Current: $2,870 USD|Low: $311 USD|High: $2,920 USD|Avg: $1,000 USD|-1.7%
Do Amore Diamonds
Retailer 2
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Retailer 18
November 3, 2026
Retailer 17$323 USD
Retailer 10$368 USD
Retailer 18$375 USD
Retailer 16$465 USD
Retailer 6$501 USD
Retailer 8$508 USD
Retailer 3$534 USD
Retailer 13$685 USD
Retailer 5$706 USD
Retailer 4$959 USD
Retailer 14$1,075 USD
Retailer 15$1,176 USD
Retailer 7$1,222 USD
Retailer 2$1,292 USD
Retailer 9$1,423 USD
Retailer 11$1,729 USD
Retailer 12$2,190 USD
Do Amore Diamonds$2,870 USD

34 data points across 18 retailers

18 retailers$323 USD to $2,870 USD

A
Cheapest Retailer
-
$323 USD
A
Retailer 2
-
$368 USD
View
Final sale: no returns
A
Retailer 3
-
$375 USD
View
A
Retailer 4
-
$465 USD
View
A
Retailer 5
-
$501 USD
View
A
Retailer 6
-
$508 USD
View
A
Retailer 7
-
$534 USD
View
A
Retailer 8
-
$685 USD
View
A
Retailer 9
-
$706 USD
View
B+
Retailer 10
-
$959 USD
View
B+
Retailer 11
-
$1,075 USD
View
B+
Retailer 12
-
$1,176 USD
View
Retailer 13
-
$1,222 USD
View
Price last confirmed 35 days ago
B+
Retailer 14
-
$1,292 USD
View
B
Retailer 15
-
$1,423 USD
View
B+
Retailer 16
-
$1,729 USD
View
B
Retailer 17
-
$2,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-8FA8B8F56 · Nov 2
$2,870 USD
View
17 more retailers have this diamond
Prices start from $323 USDSave up to $2,547 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
$323 USD