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Oval|Lab Grown|IGI

0.40ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG770699910

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770699910

Diamond specifications and retailer prices

From $234 AUD
$164 USD
As of November 1, 2026
Save $1,265 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,912 AUD at Kay Jewelers · As of November 2, 2026
View at Kay Jewelers

About this 0.4ct lab-grown oval diamond

This 0.4ct lab-grown oval sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770699910 or 770699910. Listed at 18 retailers as of November 1, 2026, with a 540% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770699910
Dimensions5.98 × 4.02 × 2.61 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
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
5.98 mm4.02 mm0.40 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770699910
Side View
Table 59.0%Crown 36.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
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: $1,912 AUD|Low: $227 AUD|High: $2,055 AUD|Avg: $885 AUD|-6.9%
Kay Jewelers
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
Retailer 18
November 1, 2026
Retailer 14$234 AUD
Retailer 18$273 AUD
Retailer 9$277 AUD
Retailer 6$293 AUD
Retailer 8$372 AUD
Retailer 7$421 AUD
Retailer 5$542 AUD
Retailer 2$583 AUD
Retailer 10$595 AUD
Retailer 12$640 AUD
Retailer 16$708 AUD
Retailer 17$818 AUD
Retailer 3$1,037 AUD
Retailer 15$1,278 AUD
Retailer 11$1,499 AUD
Retailer 4$1,674 AUD
Kay Jewelers$1,912 AUD
Retailer 13$1,912 AUD

32 data points across 18 retailers

18 retailers$234 AUD to $1,499 AUD

A
Cheapest Retailer
-
$234 AUD
$164 USD
Retailer 2
-
$235 AUD
$165 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$273 AUD
$191 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$277 AUD
$194 USD
View
Retailer 5
-
$293 AUD
$205 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$372 AUD
$261 USD
View
B+
Retailer 7
-
$421 AUD
$295 USD
View
B+
Retailer 8
-
$542 AUD
$380 USD
View
B+
Retailer 9
-
$583 AUD
ZAR 6,597 ZAR
View
B+
Retailer 10
-
$640 AUD
€427 EUR
View
B
Retailer 11
-
$708 AUD
$496 USD
View
B
Retailer 12
-
$818 AUD
CA$797 CAD
View
Retailer 13
-
$1,037 AUD
$727 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$1,278 AUD
$896 USD
View
B
Retailer 15
-
$1,499 AUD
£827 GBP
View
Retailer 16
-
$1,674 AUD
£924 GBP
View
Price last confirmed 14 days ago
Retailer 17
-
$1,912 AUD
$1,340 USD
View
Price under review
Most Expensive
Kay Jewelers
258614131 · Nov 2
$1,912 AUD
$1,340 USD
View
Price under review
17 more retailers have this diamond
Prices start from $234 AUDSave up to $1,265 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
0.40ct Oval
$234 AUD