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Emerald|Lab Grown|IGI

4.59ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG799676698

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799676698

Diamond specifications and retailer prices

From HK$49,514 HKD
$6,311 USD
As of October 30, 2026
Save HK$173,812 HKD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$308,964 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.59ct lab-grown emerald diamond

This 4.59ct 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 LG799676698 or 799676698. Listed at 22 retailers as of October 30, 2026, with a 351% 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

4.59
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676698
Dimensions11.49 × 7.66 × 5.10 mm
L/W Ratio1.50
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
11.49 mm7.66 mm4.59 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676698
Side View
Table 61.0%Crown 31.9°Girdle: MED-STKPavilion 38.7°Culet: LargeDepth 66.6%

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: HK$308,964 HKD|Low: HK$47,529 HKD|High: HK$308,964 HKD|Avg: HK$103,742 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 18HK$49,514 HKD
Retailer 4HK$50,040 HKD
Retailer 19HK$51,491 HKD
Retailer 5HK$51,507 HKD
Retailer 6HK$55,446 HKD
Retailer 17HK$57,274 HKD
Retailer 14HK$57,431 HKD
Retailer 20HK$57,431 HKD
Retailer 21HK$66,594 HKD
Retailer 16HK$68,289 HKD
Retailer 11HK$75,256 HKD
Retailer 7HK$77,126 HKD
Retailer 2HK$79,763 HKD
Retailer 8HK$90,633 HKD
Retailer 15HK$125,138 HKD
Retailer 13HK$134,931 HKD
Retailer 3HK$146,754 HKD
Retailer 9HK$158,069 HKD
Retailer 12HK$216,404 HKD
Retailer 10HK$223,327 HKD
Do Amore DiamondsHK$308,964 HKD

41 data points across 21 retailers

22 retailersHK$49,514 HKD to HK$223,327 HKD

A
Cheapest Retailer
-
HK$49,514 HKD
$6,311 USD
A
Retailer 2
-
HK$50,040 HKD
$6,378 USD
View
A
Retailer 3
-
HK$51,491 HKD
$6,563 USD
View
A
Retailer 4
-
HK$51,507 HKD
$6,565 USD
View
A
Retailer 5
-
HK$55,446 HKD
$7,067 USD
View
Final sale: no returns
A
Retailer 6
-
HK$57,274 HKD
$7,300 USD
View
Retailer 7
-
HK$57,431 HKD
$7,320 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
HK$57,431 HKD
$7,320 USD
View
A
Retailer 9
-
HK$66,594 HKD
$8,488 USD
View
A
Retailer 10
-
HK$68,289 HKD
$8,704 USD
View
B+
Retailer 11
-
HK$75,256 HKD
$9,592 USD
View
Retailer 12
-
HK$76,646 HKD
$9,769 USD
View
Price last confirmed 82 days ago
B+
Retailer 13
-
HK$77,126 HKD
View
B+
Retailer 14
-
HK$79,763 HKD
£8,005 GBP
View
B+
Retailer 15
-
HK$90,633 HKD
£9,096 GBP
View
B+
Retailer 16
-
HK$125,138 HKD
£12,559 GBP
View
B+
Retailer 17
-
HK$134,931 HKD
ZAR 277,837 ZAR
View
B
Retailer 18
-
HK$146,754 HKD
$18,705 USD
View
B
Retailer 19
-
HK$158,069 HKD
$20,147 USD
View
B
Retailer 20
-
HK$216,404 HKD
$27,582 USD
View
B
Retailer 21
-
HK$223,327 HKD
SGD 38,466 SGD
View
Most Expensive
Do Amore Diamonds
27-5AB07F960 · Oct 29
HK$308,964 HKD
$39,380 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$49,514 HKDSave up to HK$173,812 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
4.59ct Emerald
HK$49,514 HKD