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Oval|Lab Grown|IGI

4.17ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG819646208

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG819646208

Diamond specifications and retailer prices

From $7,159 AUD
$5,029 USD
As of October 30, 2026
Save $24,397 AUD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $44,516 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.17ct lab-grown oval diamond

This 4.17ct 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 LG819646208 or 819646208. Listed at 15 retailers as of October 30, 2026, with a 341% 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

4.17
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819646208
Dimensions15.24 × 8.48 × 5.25 mm
L/W Ratio1.80
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.24 mm8.48 mm4.17 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819646208
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.9%

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: $44,516 AUD|Low: $5,760 AUD|High: $44,516 AUD|Avg: $14,545 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
October 30, 2026
Retailer 13$7,159 AUD
Retailer 6$7,750 AUD
Retailer 9$7,769 AUD
Retailer 15$8,086 AUD
Retailer 7$10,481 AUD
Retailer 2$11,389 AUD
Retailer 14$12,605 AUD
Retailer 5$13,012 AUD
Retailer 3$14,690 AUD
Retailer 10$18,170 AUD
Retailer 8$18,904 AUD
Retailer 12$22,148 AUD
Retailer 11$23,361 AUD
Retailer 4$31,557 AUD
Do Amore Diamonds$44,516 AUD

20 data points across 15 retailers

15 retailers$7,159 AUD to $31,557 AUD

Retailer 1
-
$6,681 AUD
$4,693 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$7,159 AUD
$5,029 USD
View
Retailer 3
-
$7,643 AUD
$5,369 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$7,769 AUD
$5,457 USD
View
Final sale: no returns
A
Retailer 5
-
$8,086 AUD
$5,680 USD
View
Retailer 6
-
$10,481 AUD
$7,362 USD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$11,389 AUD
£6,300 GBP
View
B+
Retailer 8
-
$12,605 AUD
£6,972 GBP
View
B
Retailer 9
-
$14,690 AUD
$10,319 USD
View
B
Retailer 10
-
$18,170 AUD
£10,050 GBP
View
B
Retailer 11
-
$18,904 AUD
ZAR 214,519 ZAR
View
B
Retailer 12
-
$22,148 AUD
$15,558 USD
View
B
Retailer 13
-
$23,361 AUD
$16,410 USD
View
B
Retailer 14
-
$31,557 AUD
$22,167 USD
View
Most Expensive
Do Amore Diamonds
20-E93976 · Oct 29
$44,516 AUD
$31,270 USD
View
Price under review
14 more retailers have this diamond
Prices start from $7,159 AUDSave up to $24,397 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
4.17ct Oval
$7,159 AUD