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Oval|Lab Grown|IGI

3.20ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG793602872

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG793602872

Diamond specifications and retailer prices

From $3,612 AUD
$2,537 USD
As of October 30, 2026
Save $17,543 AUD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $23,404 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.2ct lab-grown oval diamond

This 3.2ct 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 LG793602872 or 793602872. Listed at 23 retailers as of October 30, 2026, with a 486% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.20
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793602872
Dimensions12.22 × 8.35 × 5.12 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.22 mm8.35 mm3.20 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793602872
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.3%

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: $21,155 AUD|Low: $3,612 AUD|High: $21,155 AUD|Avg: $9,834 AUD
Do Amore Diamonds
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 8$3,612 AUD
Retailer 17$3,973 AUD
Retailer 3$4,005 AUD
Retailer 11$4,178 AUD
Retailer 18$5,125 AUD
Retailer 21$5,579 AUD
Retailer 13$5,881 AUD
Retailer 9$6,221 AUD
Retailer 2$6,583 AUD
Retailer 7$8,266 AUD
Retailer 15$10,112 AUD
Retailer 19$10,157 AUD
Retailer 10$10,780 AUD
Retailer 6$10,824 AUD
Retailer 14$11,500 AUD
Retailer 16$11,721 AUD
Retailer 12$15,186 AUD
Retailer 5$16,408 AUD
Retailer 20$17,792 AUD
Retailer 4$17,923 AUD
Do Amore Diamonds$21,155 AUD

25 data points across 21 retailers

23 retailers$3,612 AUD to $21,155 AUD

A
Cheapest Retailer
-
$3,612 AUD
$2,537 USD
A
Retailer 2
-
$3,973 AUD
$2,791 USD
View
Final sale: no returns
A
Retailer 3
-
$4,005 AUD
$2,813 USD
View
A
Retailer 4
-
$4,178 AUD
$2,935 USD
View
B+
Retailer 5
-
$5,125 AUD
$3,600 USD
View
B+
Retailer 6
-
$5,579 AUD
CA$5,443 CAD
View
B+
Retailer 7
-
$5,881 AUD
£3,253 GBP
View
B+
Retailer 8
-
$6,221 AUD
$4,370 USD
View
B+
Retailer 9
-
$6,583 AUD
€4,404 EUR
View
B
Retailer 10
-
$8,266 AUD
£4,572 GBP
View
B
Retailer 11
-
$10,112 AUD
ZAR 114,752 ZAR
View
B
Retailer 12
-
$10,157 AUD
$7,135 USD
View
B
Retailer 13
-
$10,780 AUD
$7,573 USD
View
B
Retailer 14
-
$10,824 AUD
$7,603 USD
View
B
Retailer 15
-
$11,500 AUD
$8,078 USD
View
B
Retailer 16
-
$11,721 AUD
£6,483 GBP
View
B
Retailer 17
-
$15,180 AUD
$10,663 USD
View
B
Retailer 18
-
$15,186 AUD
$10,667 USD
View
B
Retailer 19
-
$16,408 AUD
$11,526 USD
View
B
Retailer 20
-
$17,792 AUD
$12,498 USD
View
B
Retailer 21
-
$17,923 AUD
$12,590 USD
View
B
Retailer 22
-
$21,155 AUD
$14,860 USD
View
Most Expensive
Do Amore Diamonds
27-CBE0A4ADD · Oct 31
$23,404 AUD
$16,440 USD
View
Price under review
22 more retailers have this diamond
Prices start from $3,612 AUDSave up to $17,543 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
3.20ct Oval
$3,612 AUD