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Emerald|Lab Grown|IGI

4.66ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG831604174

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831604174

Diamond specifications and retailer prices

From $9,157 AUD
$6,432 USD
As of November 2, 2026
Save $27,905 AUD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $54,120 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.66ct lab-grown emerald diamond

This 4.66ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831604174 or 831604174. Listed at 21 retailers as of October 31, 2026, with a 305% 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

4.66
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604174
Dimensions11.89 × 7.65 × 4.98 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.89 mm7.65 mm4.66 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604174
Side View
Table 60.0%Crown 32.2°Girdle: MED-STKPavilion 40.9°Culet: LargeDepth 65.1%

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: Nov 2
Current: $13,336 AUD|Low: $9,157 AUD|High: $54,120 AUD|Avg: $19,738 AUD|-8.0%
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
Retailer 19
Retailer 20
With Clarity
November 2, 2026
Retailer 10$9,157 AUD
Retailer 2$9,520 AUD
Retailer 18$9,524 AUD
Retailer 5$10,254 AUD
Retailer 17$10,592 AUD
Retailer 15$10,623 AUD
Retailer 20$11,345 AUD
Retailer 19$12,419 AUD
Retailer 16$12,610 AUD
Retailer 7$12,810 AUD
Retailer 1$13,336 AUD
Retailer 11$15,165 AUD
Retailer 14$15,956 AUD
Retailer 3$18,948 AUD
Retailer 12$21,235 AUD
Retailer 4$21,653 AUD
Retailer 13$24,597 AUD
Retailer 6$29,560 AUD
Retailer 9$36,676 AUD
Retailer 8$37,062 AUD
With Clarity$54,120 AUD

7 data points across 21 retailers

21 retailers$9,157 AUD to $37,062 AUD

A
Cheapest Retailer
-
$9,157 AUD
$6,432 USD
A
Retailer 2
-
$9,520 AUD
$6,687 USD
View
A
Retailer 3
-
$9,524 AUD
$6,690 USD
View
A
Retailer 4
-
$10,254 AUD
$7,203 USD
View
Final sale: no returns
A
Retailer 5
-
$10,592 AUD
$7,440 USD
View
A
Retailer 6
-
$10,623 AUD
$7,462 USD
View
A
Retailer 7
-
$11,345 AUD
$7,969 USD
View
B+
Retailer 8
-
$12,419 AUD
$8,724 USD
View
B+
Retailer 9
-
$12,610 AUD
$8,858 USD
View
B+
Retailer 10
-
$12,810 AUD
HK$70,300 HKD
View
B+
Retailer 11
-
$13,336 AUD
£7,376 GBP
View
B+
Retailer 12
-
$15,165 AUD
£8,388 GBP
View
B+
Retailer 13
-
$15,956 AUD
$11,208 USD
View
B+
Retailer 14
-
$18,948 AUD
$13,310 USD
View
B+
Retailer 15
-
$21,235 AUD
£11,745 GBP
View
B+
Retailer 16
-
$21,653 AUD
$15,210 USD
View
B
Retailer 17
-
$24,597 AUD
ZAR 279,126 ZAR
View
B
Retailer 18
-
$29,560 AUD
$20,764 USD
View
B
Retailer 19
-
$36,676 AUD
$25,763 USD
View
B
Retailer 20
-
$37,062 AUD
SGD 35,181 SGD
View
Most Expensive
With Clarity
831604174 · Oct 31
$54,120 AUD
$38,016 USD
View
Price under review
20 more retailers have this diamond
Prices start from $9,157 AUDSave up to $27,905 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
4.66ct Emerald
$9,157 AUD