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Round|Lab Grown|IGI

1.26ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG817672966

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817672966

Diamond specifications and retailer prices

From $201 USD
As of November 1, 2026
Save $1,729 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,930 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round 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 LG817672966 or 817672966. Listed at 16 retailers as of October 31, 2026, with prices from $201 to $1,930, a $1,729 spread on the same certified stone. Do Amore Diamonds lists it at $1,930. 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 angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817672966
Dimensions6.94 × 6.97 × 4.25 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.94 mm6.97 mm1.26 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817672966
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

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: $1,930 USD|Low: $201 USD|High: $1,930 USD|Avg: $708 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 3$201 USD
Retailer 4$225 USD
Retailer 16$233 USD
Retailer 6$305 USD
Retailer 7$343 USD
Retailer 9$444 USD
Retailer 12$456 USD
Retailer 5$496 USD
Retailer 14$673 USD
Retailer 10$723 USD
Retailer 8$778 USD
Retailer 15$885 USD
Retailer 13$1,109 USD
Retailer 2$1,120 USD
Retailer 11$1,590 USD
Do Amore Diamonds$1,930 USD

11 data points across 16 retailers

16 retailers$201 USD to $1,930 USD

A
Cheapest Retailer
-
$201 USD
A
Retailer 2
-
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$233 USD
View
A
Retailer 4
-
$305 USD
View
B+
Retailer 5
-
$343 USD
View
A
Retailer 6
-
$444 USD
£350 GBP
View
A
Retailer 7
-
$456 USD
€434 EUR
View
A
Retailer 8
-
$496 USD
View
B+
Retailer 9
-
$673 USD
A$1,035 AUD
View
B+
Retailer 10
-
$723 USD
View
B+
Retailer 11
-
$778 USD
View
B+
Retailer 12
-
$885 USD
View
B
Retailer 13
-
$1,109 USD
£873 GBP
View
B
Retailer 14
-
$1,120 USD
View
B
Retailer 15
-
$1,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-F764D8931 · Oct 31
$1,930 USD
View
15 more retailers have this diamond
Prices start from $201 USDSave up to $1,729 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 Round
$201 USD