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Emerald|Lab Grown|IGI

4.30ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG780661298

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780661298

Diamond specifications and retailer prices

From HK$30,481 HKD
$3,885 USD
As of October 30, 2026
Save HK$179,706 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$210,186 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.3ct lab-grown emerald diamond

This 4.3ct 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 LG780661298 or 780661298. Listed at 15 retailers as of October 30, 2026, with prices from HK$30,481 to HK$210,186, a HK$179,706 spread on the same certified stone. Do Amore Diamonds lists it at HK$210,186. 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

4.30
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661298
Dimensions10.77 × 7.67 × 4.99 mm
L/W Ratio1.40
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
10.77 mm7.67 mm4.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661298
Side View
Table 65.0%Crown 33°Girdle: MediumPavilion 40.9°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$210,186 HKD|Low: HK$29,257 HKD|High: HK$240,000 HKD|Avg: HK$78,029 HKD|-12.4%
Do Amore Diamonds
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
October 30, 2026
Retailer 9HK$30,481 HKD
Retailer 4HK$32,018 HKD
Retailer 13HK$33,117 HKD
Retailer 15HK$35,894 HKD
Retailer 5HK$38,122 HKD
Retailer 6HK$40,955 HKD
Retailer 14HK$47,004 HKD
Retailer 3HK$48,887 HKD
Retailer 12HK$54,912 HKD
Retailer 7HK$60,640 HKD
Retailer 10HK$67,444 HKD
Retailer 11HK$81,436 HKD
Retailer 8HK$97,094 HKD
Retailer 2HK$97,757 HKD
Do Amore DiamondsHK$210,186 HKD

33 data points across 15 retailers

15 retailersHK$30,481 HKD to HK$210,186 HKD

A
Cheapest Retailer
-
HK$30,481 HKD
$3,885 USD
A
Retailer 2
-
HK$32,018 HKD
$4,081 USD
View
A
Retailer 3
-
HK$33,117 HKD
$4,221 USD
View
A
Retailer 4
-
HK$35,894 HKD
$4,575 USD
View
A
Retailer 5
-
HK$38,122 HKD
$4,859 USD
View
A
Retailer 6
-
HK$40,955 HKD
$5,220 USD
View
Final sale: no returns
A
Retailer 7
-
HK$47,004 HKD
$5,991 USD
View
A
Retailer 8
-
HK$48,887 HKD
$6,231 USD
View
A
Retailer 9
-
HK$54,912 HKD
$6,999 USD
View
Retailer 10
-
HK$60,640 HKD
$7,729 USD
View
Price last confirmed 82 days ago
B+
Retailer 11
-
HK$67,444 HKD
€8,187 EUR
View
B+
Retailer 12
-
HK$81,436 HKD
£8,173 GBP
View
B+
Retailer 13
-
HK$97,094 HKD
$12,376 USD
View
B+
Retailer 14
-
HK$97,757 HKD
$12,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-E02389E78 · Oct 30
HK$210,186 HKD
$26,790 USD
View
14 more retailers have this diamond
Prices start from HK$30,481 HKDSave up to HK$179,706 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
4.30ct Emerald
HK$30,481 HKD