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Emerald|Lab Grown|IGI

3.10ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG790611621

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790611621

Diamond specifications and retailer prices

From HK$18,722 HKD
$2,386 USD
As of October 27, 2026
Save HK$84,066 HKD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$102,788 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG790611621 or 790611621. Listed at 23 retailers as of October 27, 2026, with prices from HK$18,722 to HK$102,788, a HK$84,066 spread on the same certified stone. Brilliant Earth lists it at HK$102,788. 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 angle34°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611621
Dimensions10.11 × 6.79 × 4.53 mm
L/W Ratio1.49
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
10.11 mm6.79 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611621
Side View
Table 64.0%Crown 34°Girdle: MediumPavilion 39.5°Culet: LargeDepth 66.7%

Caratlytics Score

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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 27
Current: HK$102,788 HKD|Low: HK$17,976 HKD|High: HK$102,788 HKD|Avg: HK$40,834 HKD
Brilliant Earth
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
Retailer 21
October 29, 2026
Retailer 19HK$18,722 HKD
Retailer 20HK$20,369 HKD
Retailer 8HK$20,958 HKD
Retailer 3HK$21,719 HKD
Retailer 7HK$21,719 HKD
Retailer 6HK$22,449 HKD
Retailer 18HK$22,990 HKD
Retailer 9HK$25,108 HKD
Retailer 5HK$26,811 HKD
Retailer 13HK$29,909 HKD
Retailer 17HK$32,563 HKD
Retailer 4HK$33,873 HKD
Retailer 15HK$34,504 HKD
Retailer 10HK$41,255 HKD
Retailer 2HK$50,431 HKD
Retailer 21HK$55,129 HKD
Retailer 16HK$58,464 HKD
Retailer 11HK$64,101 HKD
Retailer 12HK$72,742 HKD
Retailer 14HK$75,823 HKD
Brilliant EarthHK$102,788 HKD

42 data points across 21 retailers

23 retailersHK$18,722 HKD to HK$102,788 HKD

A
Cheapest Retailer
-
HK$18,722 HKD
$2,386 USD
A
Retailer 2
-
HK$20,369 HKD
$2,596 USD
View
A
Retailer 3
-
HK$20,958 HKD
$2,671 USD
View
Final sale: no returns
A
Retailer 4
-
HK$21,719 HKD
$2,768 USD
View
Retailer 5
-
HK$21,719 HKD
$2,768 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$22,449 HKD
$2,861 USD
View
A
Retailer 7
-
HK$22,990 HKD
$2,930 USD
View
A
Retailer 8
-
HK$25,108 HKD
View
A
Retailer 9
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HK$26,811 HKD
$3,417 USD
View
A
Retailer 10
-
HK$29,856 HKD
$3,805 USD
View
B+
Retailer 11
-
HK$29,909 HKD
£3,001 GBP
View
B+
Retailer 12
-
HK$32,563 HKD
$4,150 USD
View
B+
Retailer 13
-
HK$33,873 HKD
$4,317 USD
View
B+
Retailer 14
-
HK$34,504 HKD
€4,188 EUR
View
B+
Retailer 15
-
HK$41,255 HKD
£4,140 GBP
View
B+
Retailer 16
-
HK$50,431 HKD
ZAR 103,834 ZAR
View
B+
Retailer 17
-
HK$55,129 HKD
$7,026 USD
View
B+
Retailer 18
-
HK$57,985 HKD
$7,390 USD
View
B+
Retailer 19
-
HK$58,464 HKD
£5,867 GBP
View
B
Retailer 20
-
HK$64,101 HKD
$8,170 USD
View
B
Retailer 21
-
HK$72,742 HKD
SGD 12,528 SGD
View
B
Retailer 22
-
HK$75,823 HKD
$9,663 USD
View
Most Expensive
B
Brilliant Earth
19074183A · Oct 29
HK$102,788 HKD
$13,100 USD
View
22 more retailers have this diamond
Prices start from HK$18,722 HKDSave up to HK$84,066 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$18,722 HKD