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Emerald|Lab Grown|IGI

4.58ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG790611787

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790611787

Diamond specifications and retailer prices

From HK$60,804 HKD
$7,750 USD
As of October 30, 2026
Save HK$186,663 HKD (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$247,467 HKD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 4.58ct lab-grown emerald diamond

This 4.58ct 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 LG790611787 or 790611787. Listed at 24 retailers as of October 30, 2026, with prices from HK$60,804 to HK$247,467, a HK$186,663 spread on the same certified stone. Michael Trio lists it at HK$247,467. 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

4.58
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611787
Dimensions11.41 × 7.89 × 5.04 mm
L/W Ratio1.45
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
11.41 mm7.89 mm4.58 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611787
Side View
Table 64.0%Crown 28.3°Girdle: Slightly ThickPavilion 40.1°Culet: LargeDepth 63.9%

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: HK$247,467 HKD|Low: HK$58,372 HKD|High: HK$247,467 HKD|Avg: HK$112,494 HKD
Michael Trio
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
October 30, 2026
Retailer 16HK$60,804 HKD
Retailer 7HK$62,522 HKD
Retailer 8HK$68,101 HKD
Retailer 15HK$70,023 HKD
Retailer 3HK$70,533 HKD
Retailer 5HK$70,533 HKD
Retailer 14HK$78,457 HKD
Retailer 6HK$78,614 HKD
Retailer 4HK$81,658 HKD
Retailer 10HK$86,960 HKD
Retailer 9HK$101,035 HKD
Retailer 12HK$117,416 HKD
Retailer 13HK$131,635 HKD
Retailer 11HK$150,129 HKD
Retailer 17HK$170,056 HKD
Retailer 2HK$171,429 HKD
Michael TrioHK$247,467 HKD

43 data points across 17 retailers

24 retailersHK$60,804 HKD to HK$247,467 HKD

A
Cheapest Retailer
-
HK$60,804 HKD
$7,750 USD
A
Retailer 2
-
HK$62,522 HKD
$7,969 USD
View
A
Retailer 3
-
HK$63,236 HKD
$8,060 USD
View
A
Retailer 4
-
HK$68,101 HKD
$8,680 USD
View
Final sale: no returns
A
Retailer 5
-
HK$70,023 HKD
$8,925 USD
View
B+
Retailer 6
-
HK$70,297 HKD
$8,960 USD
View
A
Retailer 7
-
HK$70,533 HKD
$8,990 USD
View
Retailer 8
-
HK$70,533 HKD
$8,990 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$72,708 HKD
View
B+
Retailer 10
-
HK$78,457 HKD
$10,000 USD
View
Retailer 11
-
HK$78,614 HKD
$10,020 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
HK$79,320 HKD
$10,110 USD
View
B+
Retailer 13
-
HK$81,658 HKD
$10,408 USD
View
B+
Retailer 14
-
HK$86,960 HKD
£8,727 GBP
View
B+
Retailer 15
-
HK$101,035 HKD
£10,140 GBP
View
B+
Retailer 16
-
HK$117,416 HKD
€14,253 EUR
View
B+
Retailer 17
-
HK$131,635 HKD
£13,211 GBP
View
B
Retailer 18
-
HK$150,129 HKD
ZAR 309,130 ZAR
View
B
Retailer 19
-
HK$170,056 HKD
$21,675 USD
View
B
Retailer 20
-
HK$171,429 HKD
$21,850 USD
View
B
Retailer 21
-
HK$180,624 HKD
$23,022 USD
View
B
Retailer 22
-
HK$196,388 HKD
$25,031 USD
View
B
Retailer 23
-
HK$232,073 HKD
$29,580 USD
View
Most Expensive
B
Michael Trio
3740354740 · Oct 30
HK$247,467 HKD
SGD 42,624 SGD
View
23 more retailers have this diamond
Prices start from HK$60,804 HKDSave up to HK$186,663 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
4.58ct Emerald
HK$60,804 HKD