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Oval|Lab Grown|IGI

1.29ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG794609288

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794609288

Diamond specifications and retailer prices

From $1,135 AUD
$797 USD
As of November 1, 2026
Save $4,161 AUD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,296 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 LG794609288 or 794609288. Listed at 22 retailers as of October 31, 2026, with prices from $1,135 to $5,296, a $4,161 spread on the same certified stone. Brilliant Earth lists it at $5,296. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794609288
Dimensions8.94 × 6.02 × 3.77 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.94 mm6.02 mm1.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794609288
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,296 AUD|Low: $972 AUD|High: $6,250 AUD|Avg: $2,337 AUD|-3.9%
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
November 2, 2026
Retailer 7$972 AUD
Retailer 3$1,135 AUD
Retailer 6$1,174 AUD
Retailer 15$1,174 AUD
Retailer 2$1,293 AUD
Retailer 14$1,424 AUD
Retailer 8$1,610 AUD
Retailer 16$1,683 AUD
Retailer 11$1,822 AUD
Retailer 9$1,884 AUD
Retailer 13$2,159 AUD
Retailer 12$2,480 AUD
Retailer 5$2,836 AUD
Retailer 4$4,023 AUD
Retailer 10$4,614 AUD
Brilliant Earth$5,296 AUD

40 data points across 16 retailers

22 retailers$1,135 AUD to $5,296 AUD

Retailer 1
-
$972 AUD
$683 USD
Price last confirmed 31 days ago
Retailer 2
-
$1,102 AUD
$774 USD
View
Price last confirmed 38 days ago
B+
Retailer 3
-
$1,135 AUD
$797 USD
View
Final sale: no returns
Retailer 4
-
$1,174 AUD
$825 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,174 AUD
$825 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$1,293 AUD
£715 GBP
View
B+
Retailer 7
-
$1,424 AUD
$1,000 USD
View
B+
Retailer 8
-
$1,449 AUD
$1,018 USD
View
B+
Retailer 9
-
$1,610 AUD
$1,131 USD
View
B+
Retailer 10
-
$1,683 AUD
$1,182 USD
View
B+
Retailer 11
-
$1,822 AUD
€1,219 EUR
View
B+
Retailer 12
-
$1,884 AUD
£1,042 GBP
View
B+
Retailer 13
-
$2,159 AUD
ZAR 24,506 ZAR
View
B+
Retailer 14
-
$2,480 AUD
$1,742 USD
View
B
Retailer 15
-
$2,836 AUD
$1,992 USD
View
Retailer 16
-
$3,303 AUD
$2,320 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$3,645 AUD
£2,016 GBP
View
B
Retailer 18
-
$4,023 AUD
$2,826 USD
View
B
Retailer 19
-
$4,050 AUD
$2,845 USD
View
B
Retailer 20
-
$4,614 AUD
£2,552 GBP
View
B
Retailer 21
-
$4,758 AUD
$3,342 USD
View
Most Expensive
B
Brilliant Earth
20337209A · Oct 31
$5,296 AUD
$3,720 USD
View
21 more retailers have this diamond
Prices start from $1,135 AUDSave up to $4,161 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.

B+
1.29ct Oval
$1,135 AUD