CaratHunter
Plans
Oval|Lab Grown|IGI

1.01ct D IF Oval Lab Grown Diamond

D/IF • IGI LG782609079

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782609079

Diamond specifications and retailer prices

From $335 AUD
$235 USD
As of October 29, 2026
Save $3,410 AUD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,744 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown oval diamond

This 1.01ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG782609079 or 782609079. Listed at 24 retailers as of October 29, 2026, with prices from $335 to $3,744, a $3,410 spread on the same certified stone. Brilliant Earth lists it at $3,744. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782609079
Dimensions8.14 × 5.64 × 3.47 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.64 mm1.01 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782609079
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
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: Oct 29
Current: $3,744 AUD|Low: $322 AUD|High: $3,744 AUD|Avg: $1,014 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
October 31, 2026
Retailer 3$335 AUD
Retailer 4$416 AUD
Retailer 6$416 AUD
Retailer 9$429 AUD
Retailer 8$558 AUD
Retailer 10$714 AUD
Retailer 13$747 AUD
Retailer 2$785 AUD
Retailer 7$831 AUD
Retailer 11$1,013 AUD
Retailer 14$1,341 AUD
Retailer 5$1,496 AUD
Retailer 12$1,667 AUD
Brilliant Earth$3,744 AUD

35 data points across 14 retailers

24 retailers$335 AUD to $3,744 AUD

A
Cheapest Retailer
-
$335 AUD
$235 USD
A
Retailer 2
-
$374 AUD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$389 AUD
$273 USD
View
A
Retailer 4
-
$416 AUD
$292 USD
View
A
Retailer 5
-
$416 AUD
$292 USD
View
A
Retailer 6
-
$429 AUD
£237 GBP
View
A
Retailer 7
-
$456 AUD
HK$2,500 HKD
View
A
Retailer 8
-
$558 AUD
$392 USD
View
B+
Retailer 9
-
$714 AUD
ZAR 8,101 ZAR
View
Retailer 10
-
$747 AUD
€500 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$785 AUD
£434 GBP
View
B+
Retailer 12
-
$799 AUD
$561 USD
View
B+
Retailer 13
-
$831 AUD
View
B+
Retailer 14
-
$851 AUD
$598 USD
View
B+
Retailer 15
-
$1,013 AUD
View
B
Retailer 16
-
$1,118 AUD
SGD 1,061 SGD
View
B
Retailer 17
-
$1,335 AUD
$938 USD
View
B
Retailer 18
-
$1,341 AUD
$942 USD
View
B
Retailer 19
-
$1,410 AUD
$990 USD
View
B
Retailer 20
-
$1,444 AUD
$1,014 USD
View
Retailer 21
-
$1,496 AUD
View
Price last confirmed 30 days ago
B
Retailer 22
-
$1,667 AUD
£922 GBP
View
B
Retailer 23
-
$1,860 AUD
$1,307 USD
View
Most Expensive
B
Brilliant Earth
20666099A · Oct 29
$3,744 AUD
$2,630 USD
View
23 more retailers have this diamond
Prices start from $335 AUDSave up to $3,410 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
1.01ct Oval
$335 AUD