CaratHunter
Plans
Oval|Lab Grown|IGI

3.82ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG813670338

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813670338

Diamond specifications and retailer prices

From $4,046 AUD
$2,842 USD
As of October 27, 2026
Save $18,947 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $22,993 AUD at With Clarity · As of October 30, 2026
View at With Clarity

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 LG813670338 or 813670338. Listed at 22 retailers as of October 27, 2026, with prices from $4,046 to $22,993, a $18,947 spread on the same certified stone. With Clarity lists it at $22,993. 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
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813670338
Dimensions12.79 × 8.81 × 5.41 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.79 mm8.81 mm3.82 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813670338
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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 27
Current: $6,302 AUD|Low: $4,484 AUD|High: $22,533 AUD|Avg: $10,224 AUD|+0.2%
Retailer 1
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
With Clarity
October 27, 2026
Retailer 16$4,919 AUD
Retailer 13$5,186 AUD
Retailer 3$5,381 AUD
Retailer 15$5,415 AUD
Retailer 1$6,302 AUD
Retailer 14$7,081 AUD
Retailer 10$7,493 AUD
Retailer 6$7,653 AUD
Retailer 18$7,699 AUD
Retailer 5$8,092 AUD
Retailer 12$10,854 AUD
Retailer 17$10,959 AUD
Retailer 4$11,677 AUD
Retailer 11$11,909 AUD
Retailer 8$13,699 AUD
Retailer 7$15,254 AUD
Retailer 9$16,350 AUD
Retailer 2$21,397 AUD
With Clarity$22,533 AUD

39 data points across 19 retailers

22 retailers$4,046 AUD to $22,993 AUD

A
Cheapest Retailer
-
$4,046 AUD
$2,842 USD
A
Retailer 2
-
$4,402 AUD
$3,092 USD
View
Retailer 3
-
$4,692 AUD
$3,296 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$4,692 AUD
$3,296 USD
View
A
Retailer 5
-
$4,919 AUD
$3,455 USD
View
B+
Retailer 6
-
$5,381 AUD
CA$5,250 CAD
View
B+
Retailer 7
-
$5,415 AUD
$3,804 USD
View
B+
Retailer 8
-
$6,302 AUD
£3,486 GBP
View
B+
Retailer 9
-
$6,450 AUD
$4,531 USD
View
B+
Retailer 10
-
$7,653 AUD
$5,376 USD
View
B+
Retailer 11
-
$7,699 AUD
$5,408 USD
View
B+
Retailer 12
-
$8,092 AUD
£4,476 GBP
View
B+
Retailer 13
-
$10,854 AUD
ZAR 123,169 ZAR
View
B
Retailer 14
-
$10,959 AUD
$7,698 USD
View
B
Retailer 15
-
$11,677 AUD
$8,202 USD
View
B+
Retailer 16
-
$11,909 AUD
£6,587 GBP
View
B
Retailer 17
-
$13,699 AUD
$9,623 USD
View
B
Retailer 18
-
$15,254 AUD
$10,715 USD
View
B
Retailer 19
-
$16,350 AUD
$11,485 USD
View
Retailer 20
-
$20,861 AUD
$14,654 USD
View
Price last confirmed 9 days ago
B
Retailer 21
-
$21,397 AUD
$15,030 USD
View
Most Expensive
B
With Clarity
813670338 · Oct 30
$22,993 AUD
$16,151 USD
View
21 more retailers have this diamond
Prices start from $4,046 AUDSave up to $18,947 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
$4,046 AUD