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Oval|Lab Grown|IGI

3.82ct E FL Oval Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From $2,437 AUD
$1,712 USD
As of October 29, 2026
Save $10,384 AUD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,821 AUD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 3.82ct lab-grown oval diamond

This 3.82ct 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. Listed at 10 retailers as of October 29, 2026, with prices from $2,437 to $12,821, a $10,384 spread on the same certified stone. Helzberg Diamonds lists it at $12,821. 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

3.82
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.53 × 8.92 × 5.44 mm
L/W Ratio1.40
Top View
12.53 mm8.92 mm3.82 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.0%

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: $12,821 AUD|Low: $2,437 AUD|High: $14,005 AUD|Avg: $5,376 AUD|-8.5%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$2,437 AUD
Retailer 3$2,651 AUD
Retailer 9$2,826 AUD
Retailer 7$2,958 AUD
Retailer 10$3,105 AUD
Retailer 4$3,143 AUD
Retailer 8$5,297 AUD
Retailer 6$5,858 AUD
Retailer 2$8,114 AUD
Helzberg Diamonds$12,821 AUD

15 data points across 10 retailers

10 retailers$2,437 AUD to $12,821 AUD

A
Cheapest Retailer
-
$2,437 AUD
$1,712 USD
A
Retailer 2
-
$2,651 AUD
$1,862 USD
View
A
Retailer 3
-
$2,826 AUD
$1,985 USD
View
A
Retailer 4
-
$2,958 AUD
$2,078 USD
View
Final sale: no returns
Retailer 5
-
$3,105 AUD
$2,181 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$3,143 AUD
$2,208 USD
View
B+
Retailer 7
-
$5,297 AUD
$3,721 USD
View
B+
Retailer 8
-
$5,858 AUD
£3,240 GBP
View
B+
Retailer 9
-
$8,114 AUD
£4,488 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOJIMGIKJL · Oct 30
$12,821 AUD
$9,006 USD
View
9 more retailers have this diamond
Prices start from $2,437 AUDSave up to $10,384 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
3.82ct Oval
$2,437 AUD