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Emerald|Lab Grown|IGI

3.10ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG816630957

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816630957

Diamond specifications and retailer prices

From HK$17,490 HKD
$2,229 USD
As of October 27, 2026
Save HK$53,399 HKD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$70,889 HKD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.1ct lab-grown emerald diamond

This 3.1ct 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 LG816630957 or 816630957. Listed at 18 retailers as of October 27, 2026, with prices from HK$17,490 to HK$70,889, a HK$53,399 spread on the same certified stone. Taylor and Hart lists it at HK$70,889. 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

3.10
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630957
Dimensions9.76 × 6.93 × 4.64 mm
L/W Ratio1.41
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
9.76 mm6.93 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630957
Side View
Table 64.0%Crown 33.3°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 67.0%

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 27
Current: HK$27,842 HKD|Low: HK$19,028 HKD|High: HK$91,977 HKD|Avg: HK$42,688 HKD|-24.1%
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
Taylor and Hart
October 29, 2026
Retailer 9HK$19,028 HKD
Retailer 3HK$19,585 HKD
Retailer 8HK$21,578 HKD
Retailer 2HK$21,735 HKD
Retailer 11HK$26,411 HKD
Retailer 1HK$27,842 HKD
Retailer 6HK$30,615 HKD
Retailer 12HK$31,676 HKD
Retailer 10HK$31,794 HKD
Retailer 5HK$38,504 HKD
Retailer 4HK$54,172 HKD
Retailer 7HK$55,335 HKD
Retailer 13HK$60,165 HKD
Taylor and HartHK$70,889 HKD

43 data points across 14 retailers

18 retailersHK$17,490 HKD to HK$70,889 HKD

A
Cheapest Retailer
-
HK$17,490 HKD
$2,229 USD
A
Retailer 2
-
HK$19,028 HKD
$2,425 USD
View
A
Retailer 3
-
HK$19,585 HKD
$2,496 USD
View
Final sale: no returns
A
Retailer 4
-
HK$20,283 HKD
$2,585 USD
View
A
Retailer 5
-
HK$21,578 HKD
$2,750 USD
View
A
Retailer 6
-
HK$21,735 HKD
$2,770 USD
View
A
Retailer 7
-
HK$26,403 HKD
$3,365 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
HK$26,411 HKD
$3,366 USD
View
A
Retailer 9
-
HK$27,842 HKD
£2,794 GBP
View
A
Retailer 10
-
HK$27,886 HKD
$3,554 USD
View
B+
Retailer 11
-
HK$30,615 HKD
€3,716 EUR
View
B+
Retailer 12
-
HK$31,676 HKD
$4,037 USD
View
B+
Retailer 13
-
HK$31,794 HKD
$4,052 USD
View
B+
Retailer 14
-
HK$38,504 HKD
£3,864 GBP
View
B
Retailer 15
-
HK$54,172 HKD
$6,904 USD
View
B
Retailer 16
-
HK$55,335 HKD
£5,553 GBP
View
B
Retailer 17
-
HK$60,165 HKD
$7,668 USD
View
Most Expensive
B
Taylor and Hart
OSEPOCY · Oct 27
HK$70,889 HKD
$9,035 USD
View
17 more retailers have this diamond
Prices start from HK$17,490 HKDSave up to HK$53,399 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
3.10ct Emerald
HK$17,490 HKD