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Emerald|Lab Grown|IGI

4.17ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG626482317

Shape and cutting style on the report: Emerald cut

Certificate IGI LG626482317

Diamond specifications and retailer prices

From $3,354 AUD
$2,356 USD
As of October 29, 2026
Save $15,893 AUD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $19,247 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.17ct lab-grown emerald diamond

This 4.17ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG626482317 or 626482317. Listed at 23 retailers as of October 29, 2026, with prices from $3,354 to $19,247, a $15,893 spread on the same certified stone. Brilliant Earth lists it at $19,247. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.5°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626482317
Dimensions7.68 × 7.68 × 5.07 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm7.68 mm4.17 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626482317
Side View
Table 66.0%Crown 24.5°Girdle: MediumPavilion 44.2°Culet: LargeDepth 66.0%

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: $19,247 AUD|Low: $2,877 AUD|High: $20,927 AUD|Avg: $6,630 AUD|-8.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 7$2,877 AUD
Retailer 10$3,260 AUD
Retailer 12$3,354 AUD
Retailer 6$3,476 AUD
Retailer 8$3,476 AUD
Retailer 11$3,713 AUD
Retailer 17$3,716 AUD
Retailer 9$4,778 AUD
Retailer 2$4,783 AUD
Retailer 4$4,968 AUD
Retailer 18$5,082 AUD
Retailer 14$5,513 AUD
Retailer 13$7,399 AUD
Retailer 16$7,459 AUD
Retailer 5$8,974 AUD
Retailer 15$9,481 AUD
Retailer 19$9,709 AUD
Retailer 3$17,009 AUD
Brilliant Earth$19,247 AUD

36 data points across 19 retailers

23 retailers$3,354 AUD to $19,247 AUD

Retailer 1
-
$2,877 AUD
$2,021 USD
Price last confirmed 28 days ago
Retailer 2
-
$3,260 AUD
$2,290 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$3,354 AUD
$2,356 USD
View
Final sale: no returns
Retailer 4
-
$3,476 AUD
$2,442 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$3,713 AUD
$2,608 USD
View
A
Retailer 6
-
$3,716 AUD
$2,610 USD
View
Retailer 7
-
$4,778 AUD
$3,356 USD
View
Price last confirmed 30 days ago
A
Retailer 8
-
$4,783 AUD
£2,646 GBP
View
A
Retailer 9
-
$4,968 AUD
$3,490 USD
View
A
Retailer 10
-
$5,082 AUD
$3,570 USD
View
A
Retailer 11
-
$5,513 AUD
€3,688 EUR
View
A
Retailer 12
-
$6,595 AUD
£3,648 GBP
View
A
Retailer 13
-
$7,399 AUD
ZAR 83,964 ZAR
View
Retailer 14
-
$7,459 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
-
$8,159 AUD
$5,731 USD
View
A
Retailer 16
-
$8,974 AUD
$6,304 USD
View
A
Retailer 17
-
$9,366 AUD
$6,579 USD
View
A
Retailer 18
-
$9,481 AUD
£5,244 GBP
View
Retailer 19
-
$9,709 AUD
$6,820 USD
View
Price last confirmed 16 days ago
A
Retailer 20
-
$9,871 AUD
$6,934 USD
View
B+
Retailer 21
-
$12,156 AUD
$8,539 USD
View
Retailer 22
-
$17,009 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
17098406A · Oct 30
$19,247 AUD
$13,520 USD
View
22 more retailers have this diamond
Prices start from $3,354 AUDSave up to $15,893 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 Emerald
$3,354 AUD