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Oval|Lab Grown|IGI

1.26ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG840634771

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840634771

Diamond specifications and retailer prices

From $247 USD
As of October 29, 2026
Save $2,623 USD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,870 USD at Brilliant Earth · As of October 31, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634771 or 840634771. Listed at 22 retailers as of October 29, 2026, with prices from $247 to $2,870, a $2,623 spread on the same certified stone. Brilliant Earth 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634771
Dimensions8.88 × 6.10 × 3.69 mm
L/W Ratio1.46
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
8.88 mm6.10 mm1.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634771
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

Caratlytics Score

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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: $2,870 USD|Low: $247 USD|High: $3,600 USD|Avg: $984 USD|-20.3%
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 5$247 USD
Retailer 7$277 USD
Retailer 20$287 USD
Retailer 11$307 USD
Retailer 18$307 USD
Retailer 2$316 USD
Retailer 12$480 USD
Retailer 3$515 USD
Retailer 16$525 USD
Retailer 17$527 USD
Retailer 21$547 USD
Retailer 13$583 USD
Retailer 6$824 USD
Retailer 10$986 USD
Retailer 4$989 USD
Retailer 9$1,023 USD
Retailer 8$1,038 USD
Retailer 22$1,116 USD
Retailer 19$1,231 USD
Retailer 15$2,406 USD
Retailer 14$2,695 USD
Brilliant Earth$2,870 USD

17 data points across 22 retailers

22 retailers$247 USD to $2,870 USD

A
Cheapest Retailer
-
$247 USD
A
Retailer 2
-
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$287 USD
View
A
Retailer 4
-
$307 USD
View
A
Retailer 5
-
$307 USD
View
A
Retailer 6
-
$316 USD
£249 GBP
View
Retailer 7
-
$480 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$515 USD
View
A
Retailer 9
-
$525 USD
€500 EUR
View
A
Retailer 10
-
$527 USD
ZAR 8,514 ZAR
View
A
Retailer 11
-
$547 USD
View
A
Retailer 12
-
$583 USD
£459 GBP
View
B+
Retailer 13
-
$824 USD
View
B+
Retailer 14
-
$986 USD
View
B+
Retailer 15
-
$989 USD
View
B+
Retailer 16
-
$1,023 USD
SGD 1,383 SGD
View
B+
Retailer 17
-
$1,038 USD
View
B+
Retailer 18
-
$1,116 USD
View
B+
Retailer 19
-
$1,231 USD
£969 GBP
View
B
Retailer 20
-
$2,406 USD
View
Retailer 21
-
$2,695 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
22142936A · Oct 31
$2,870 USD
View
21 more retailers have this diamond
Prices start from $247 USDSave up to $2,623 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
$247 USD