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Oval|Lab Grown|IGI

1.26ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG747528436

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747528436

Diamond specifications and retailer prices

From $235 USD
As of October 28, 2026
Save $1,735 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,970 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.26ct lab-grown oval diamond

This 1.26ct lab-grown oval 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 LG747528436 or 747528436. Listed at 12 retailers as of October 28, 2026, with prices from $235 to $1,970, a $1,735 spread on the same certified stone. Brilliant Earth lists it at $1,970. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747528436
Dimensions5.85 × 5.85 × 3.80 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.85 mm5.85 mm1.26 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747528436
Side View
Table 57.0%Crown 36.3°Girdle: MED-THKPavilion 41.1°Culet: NoneDepth 65.0%

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 28
Current: $1,970 USD|Low: $168 USD|High: $2,030 USD|Avg: $784 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12$235 USD
Retailer 9$446 USD
Retailer 11$479 USD
Retailer 13$490 USD
Retailer 8$505 USD
Retailer 3$529 USD
Retailer 6$634 USD
Retailer 7$696 USD
Retailer 5$960 USD
Retailer 2$1,045 USD
Retailer 4$1,303 USD
Retailer 10$1,470 USD
Brilliant Earth$1,970 USD

27 data points across 13 retailers

12 retailers$235 USD to $1,970 USD

Retailer 1
-
$210 USD
Price last confirmed 36 days ago
A
Retailer 2
-
$235 USD
View
Final sale: no returns
Retailer 3
-
$244 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$446 USD
View
A
Retailer 5
-
$505 USD
View
A
Retailer 6
-
$634 USD
A$976 AUD
View
B+
Retailer 7
-
$696 USD
View
Retailer 8
-
$764 USD
View
Price last confirmed 43 days ago
Retailer 9
-
$838 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$1,045 USD
£823 GBP
View
Retailer 11
-
$1,470 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
16743036A · Oct 29
$1,970 USD
View
11 more retailers have this diamond
Prices start from $235 USDSave up to $1,735 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 Oval
$235 USD