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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 $428 NZD
As of November 3, 2026
Save $4,451 NZD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,879 NZD at Brilliant Earth · As of November 4, 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 November 3, 2026, with prices from $428 to $4,879, a $4,451 spread on the same certified stone. Brilliant Earth lists it at $4,879. 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
Colour
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

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $4,879 NZD|Low: $428 NZD|High: $6,386 NZD|Avg: $1,715 NZD|-23.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 22
November 4, 2026
Retailer 19$428 NZD
Retailer 16$479 NZD
Retailer 22$497 NZD
Retailer 7$530 NZD
Retailer 2$545 NZD
Retailer 10$545 NZD
Retailer 14$852 NZD
Retailer 17$894 NZD
Retailer 9$931 NZD
Retailer 8$938 NZD
Retailer 12$970 NZD
Retailer 18$993 NZD
Retailer 21$1,458 NZD
Retailer 20$1,705 NZD
Retailer 3$1,710 NZD
Retailer 5$1,763 NZD
Retailer 4$1,795 NZD
Retailer 6$1,914 NZD
Retailer 11$2,182 NZD
Retailer 13$2,918 NZD
Retailer 15$4,268 NZD
Brilliant Earth$4,879 NZD

20 data points across 22 retailers

22 retailers$428 NZD to $4,879 NZD

A+
Cheapest Retailer
-
$428 NZD
A
Retailer 2
-
$479 NZD
View
Final sale: no returns
A
Retailer 3
-
$497 NZD
View
A
Retailer 4
-
$530 NZD
View
Retailer 5
-
$545 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$545 NZD
View
Retailer 7
-
$852 NZD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$894 NZD
View
A
Retailer 9
-
$931 NZD
View
A
Retailer 10
-
$938 NZD
View
A
Retailer 11
-
$970 NZD
View
A
Retailer 12
-
$993 NZD
View
B+
Retailer 13
-
$1,458 NZD
View
B+
Retailer 14
-
$1,705 NZD
View
B+
Retailer 15
-
$1,710 NZD
View
B+
Retailer 16
-
$1,763 NZD
View
B+
Retailer 17
-
$1,795 NZD
View
B+
Retailer 18
-
$1,914 NZD
View
Retailer 19
-
$2,182 NZD
View
Price last confirmed 11 days ago
B+
Retailer 20
-
$2,918 NZD
View
B
Retailer 21
-
$4,268 NZD
View
Most Expensive
B
Brilliant Earth
22142936A · Nov 4
$4,879 NZD
$2,750 USD
View
21 more retailers have this diamond
Prices start from $428 NZDSave up to $4,451 NZD

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
$428 NZD