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Oval|Lab Grown|IGI

1.29ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG794675913

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794675913

Diamond specifications and retailer prices

From $508 AUD
$357 USD
As of November 1, 2026
Save $4,702 AUD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $5,210 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.29ct lab-grown oval diamond

This 1.29ct 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 LG794675913 or 794675913. Listed at 29 retailers as of October 31, 2026, with prices from $508 to $5,210, a $4,702 spread on the same certified stone. Brilliant Earth lists it at $5,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794675913
Dimensions8.81 × 6.16 × 3.80 mm
L/W Ratio1.43
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
8.81 mm6.16 mm1.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794675913
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.7%

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: Nov 1
Current: $5,210 AUD|Low: $488 AUD|High: $5,210 AUD|Avg: $1,385 AUD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 3$508 AUD
Retailer 9$589 AUD
Retailer 5$631 AUD
Retailer 8$631 AUD
Retailer 2$716 AUD
Retailer 14$847 AUD
Retailer 17$937 AUD
Retailer 13$1,049 AUD
Retailer 12$1,067 AUD
Retailer 4$1,127 AUD
Retailer 11$1,132 AUD
Retailer 16$1,150 AUD
Retailer 10$1,200 AUD
Retailer 6$1,898 AUD
Retailer 7$2,236 AUD
Retailer 15$2,734 AUD
Brilliant Earth$5,210 AUD

39 data points across 17 retailers

29 retailers$508 AUD to $5,210 AUD

A
Cheapest Retailer
-
$508 AUD
$357 USD
A
Retailer 2
-
$568 AUD
$399 USD
View
Final sale: no returns
A
Retailer 3
-
$589 AUD
$414 USD
View
A
Retailer 4
-
$631 AUD
$443 USD
View
Retailer 5
-
$631 AUD
$443 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$716 AUD
£396 GBP
View
A
Retailer 7
-
$763 AUD
$536 USD
View
A
Retailer 8
-
$847 AUD
$595 USD
View
A
Retailer 9
-
$937 AUD
$658 USD
View
A
Retailer 10
-
$944 AUD
$663 USD
View
B+
Retailer 11
-
$992 AUD
$697 USD
View
B+
Retailer 12
-
$1,067 AUD
€714 EUR
View
B+
Retailer 13
-
$1,127 AUD
View
B+
Retailer 14
-
$1,132 AUD
£626 GBP
View
B+
Retailer 15
-
$1,150 AUD
$808 USD
View
B+
Retailer 16
-
$1,200 AUD
ZAR 13,615 ZAR
View
B+
Retailer 17
-
$1,519 AUD
$1,067 USD
View
B
Retailer 18
-
$1,898 AUD
$1,334 USD
View
B
Retailer 19
-
$2,088 AUD
CA$2,037 CAD
View
B
Retailer 20
-
$2,236 AUD
$1,571 USD
View
B
Retailer 21
-
$2,403 AUD
$1,688 USD
View
B
Retailer 22
-
$2,455 AUD
$1,724 USD
View
B
Retailer 23
-
$2,455 AUD
$1,724 USD
View
B
Retailer 24
-
$2,466 AUD
$1,732 USD
View
B
Retailer 25
-
$2,734 AUD
£1,512 GBP
View
B
Retailer 26
-
$3,555 AUD
$2,497 USD
View
B
Retailer 27
-
$3,829 AUD
$2,690 USD
View
B
Retailer 28
-
$4,513 AUD
$3,170 USD
View
Most Expensive
B
Brilliant Earth
20488365Y · Oct 31
$5,210 AUD
$3,660 USD
View
28 more retailers have this diamond
Prices start from $508 AUDSave up to $4,702 AUD

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
1.29ct Oval
$508 AUD