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Round|Lab Grown|IGI

1.26ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG787623871

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787623871

Diamond specifications and retailer prices

From $272 USD
As of November 4, 2026
Save $2,058 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,330 USD at Do Amore Diamonds · As of November 5, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787623871 or 787623871. Listed at 15 retailers as of November 4, 2026, with prices from $272 to $2,330, a $2,058 spread on the same certified stone. Do Amore Diamonds lists it at $2,330. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787623871
Dimensions6.99 × 6.94 × 4.22 mm
L/W Ratio1.01
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
6.99 mm6.94 mm1.26 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787623871
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

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: $2,330 USD|Low: $242 USD|High: $2,340 USD|Avg: $795 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
November 5, 2026
Retailer 3$243 USD
Retailer 9$272 USD
Retailer 8$301 USD
Retailer 13$485 USD
Retailer 7$506 USD
Retailer 16$512 USD
Retailer 19$518 USD
Retailer 5$542 USD
Retailer 2$564 USD
Retailer 6$700 USD
Retailer 17$741 USD
Retailer 15$972 USD
Retailer 10$1,020 USD
Retailer 11$1,030 USD
Retailer 12$1,203 USD
Retailer 18$1,220 USD
Retailer 14$1,257 USD
Retailer 4$2,260 USD
Do Amore Diamonds$2,330 USD

24 data points across 19 retailers

15 retailers$272 USD to $2,330 USD

Retailer 1
-
$243 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$272 USD
View
Final sale: no returns
Retailer 3
-
$301 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$485 USD
View
A
Retailer 5
-
$506 USD
View
Retailer 6
-
$512 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$564 USD
View
Retailer 8
-
$741 USD
View
Price last confirmed 18 days ago
B+
Retailer 9
-
$972 USD
View
B+
Retailer 10
-
$1,020 USD
View
B+
Retailer 11
-
$1,203 USD
View
Retailer 12
-
$1,220 USD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$1,257 USD
View
Retailer 14
-
$2,260 USD
View
Price last confirmed 18 days ago
Most Expensive
Do Amore Diamonds
27-AC1209DF3 · Nov 5
$2,330 USD
View
14 more retailers have this diamond
Prices start from $272 USDSave up to $2,058 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
$272 USD