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Oval|Lab Grown|IGI

3.00ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG799669943

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799669943

Diamond specifications and retailer prices

From $2,182 AUD
$1,533 USD
As of October 30, 2026
Save $8,395 AUD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,577 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3ct lab-grown oval diamond

This 3ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799669943 or 799669943. Listed at 14 retailers as of October 30, 2026, with prices from $2,182 to $10,577, a $8,395 spread on the same certified stone. Brilliant Earth lists it at $10,577. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669943
Dimensions11.57 × 8.23 × 5.09 mm
L/W Ratio1.41
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
11.57 mm8.23 mm3.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669943
Side View
Table 57.0%Crown 33.3°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 61.8%

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 30
Current: $10,577 AUD|Low: $2,182 AUD|High: $17,453 AUD|Avg: $5,680 AUD|-39.4%
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
October 31, 2026
Retailer 9$2,182 AUD
Retailer 13$2,223 AUD
Retailer 2$2,638 AUD
Retailer 12$2,740 AUD
Retailer 8$2,913 AUD
Retailer 11$4,171 AUD
Retailer 6$4,227 AUD
Retailer 10$4,698 AUD
Retailer 4$5,270 AUD
Retailer 7$5,880 AUD
Retailer 5$6,364 AUD
Retailer 3$9,251 AUD
Brilliant Earth$10,577 AUD

44 data points across 13 retailers

14 retailers$2,182 AUD to $10,577 AUD

A
Cheapest Retailer
-
$2,182 AUD
$1,533 USD
A
Retailer 2
-
$2,223 AUD
HK$12,200 HKD
View
A
Retailer 3
-
$2,638 AUD
£1,459 GBP
View
A
Retailer 4
-
$2,740 AUD
$1,925 USD
View
A
Retailer 5
-
$2,913 AUD
€1,949 EUR
View
B+
Retailer 6
-
$4,171 AUD
$2,930 USD
View
B+
Retailer 7
-
$4,227 AUD
ZAR 47,963 ZAR
View
B+
Retailer 8
-
$4,698 AUD
$3,300 USD
View
B+
Retailer 9
-
$5,270 AUD
$3,702 USD
View
B+
Retailer 10
-
$5,880 AUD
£3,252 GBP
View
B+
Retailer 11
-
$6,364 AUD
$4,470 USD
View
Retailer 12
-
$8,267 AUD
$5,807 USD
View
Price last confirmed 72 days ago
B
Retailer 13
-
$9,251 AUD
$6,498 USD
View
Most Expensive
B
Brilliant Earth
20306320A · Oct 30
$10,577 AUD
$7,430 USD
View
13 more retailers have this diamond
Prices start from $2,182 AUDSave up to $8,395 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
3.00ct Oval
$2,182 AUD