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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 HK$50,464 HKD
$6,432 USD
As of November 2, 2026
Save HK$153,791 HKD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$298,262 HKD at With Clarity · As of November 2, 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 November 2, 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: HK$73,496 HKD|Low: HK$50,464 HKD|High: HK$298,262 HKD|Avg: HK$108,779 HKD|-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 10HK$50,464 HKD
Retailer 2HK$52,464 HKD
Retailer 18HK$52,488 HKD
Retailer 5HK$56,513 HKD
Retailer 17HK$58,372 HKD
Retailer 15HK$58,545 HKD
Retailer 20HK$62,522 HKD
Retailer 19HK$68,446 HKD
Retailer 16HK$69,497 HKD
Retailer 7HK$70,599 HKD
Retailer 1HK$73,496 HKD
Retailer 11HK$83,578 HKD
Retailer 14HK$87,935 HKD
Retailer 3HK$104,426 HKD
Retailer 12HK$117,028 HKD
Retailer 4HK$119,333 HKD
Retailer 13HK$135,557 HKD
Retailer 6HK$162,909 HKD
Retailer 9HK$202,128 HKD
Retailer 8HK$204,254 HKD
With ClarityHK$298,262 HKD

7 data points across 21 retailers

21 retailersHK$50,464 HKD to HK$204,254 HKD

A
Cheapest Retailer
-
HK$50,464 HKD
$6,432 USD
A
Retailer 2
-
HK$52,464 HKD
$6,687 USD
View
A
Retailer 3
-
HK$52,488 HKD
$6,690 USD
View
A
Retailer 4
-
HK$56,513 HKD
$7,203 USD
View
Final sale: no returns
A
Retailer 5
-
HK$58,372 HKD
$7,440 USD
View
A
Retailer 6
-
HK$58,545 HKD
$7,462 USD
View
A
Retailer 7
-
HK$62,522 HKD
$7,969 USD
View
B+
Retailer 8
-
HK$68,446 HKD
$8,724 USD
View
B+
Retailer 9
-
HK$69,497 HKD
$8,858 USD
View
B+
Retailer 10
-
HK$70,599 HKD
View
B+
Retailer 11
-
HK$73,496 HKD
£7,376 GBP
View
B+
Retailer 12
-
HK$83,578 HKD
£8,388 GBP
View
B+
Retailer 13
-
HK$87,935 HKD
$11,208 USD
View
B+
Retailer 14
-
HK$104,426 HKD
$13,310 USD
View
B+
Retailer 15
-
HK$117,028 HKD
£11,745 GBP
View
B+
Retailer 16
-
HK$119,333 HKD
$15,210 USD
View
B
Retailer 17
-
HK$135,557 HKD
ZAR 279,126 ZAR
View
B
Retailer 18
-
HK$162,909 HKD
$20,764 USD
View
B
Retailer 19
-
HK$202,128 HKD
$25,763 USD
View
B
Retailer 20
-
HK$204,254 HKD
SGD 35,181 SGD
View
Most Expensive
With Clarity
831604174 · Nov 2
HK$298,262 HKD
$38,016 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$50,464 HKDSave up to HK$153,791 HKD

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
HK$50,464 HKD