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Emerald|Lab Grown|IGI

3.10ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG754508398

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754508398

Diamond specifications and retailer prices

From HK$19,051 HKD
$2,428 USD
As of October 29, 2026
Save HK$84,757 HKD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$103,808 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 LG754508398 or 754508398. Listed at 14 retailers as of October 29, 2026, with prices from HK$19,051 to HK$103,808, a HK$84,757 spread on the same certified stone. Brilliant Earth lists it at HK$103,808. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508398
Dimensions10.08 × 6.88 × 4.46 mm
L/W Ratio1.47
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
10.08 mm6.88 mm3.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508398
Side View
Table 65.0%Crown 33.6°Girdle: Slightly ThickPavilion 36.9°Culet: LargeDepth 64.8%

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 29
Current: HK$103,808 HKD|Low: HK$19,051 HKD|High: HK$103,808 HKD|Avg: HK$49,050 HKD|+1.0%
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
October 29, 2026
Retailer 11HK$19,051 HKD
Retailer 12HK$21,895 HKD
Retailer 7HK$24,657 HKD
Retailer 14HK$25,752 HKD
Retailer 13HK$27,149 HKD
Retailer 8HK$28,728 HKD
Retailer 2HK$41,752 HKD
Retailer 10HK$47,091 HKD
Retailer 3HK$48,452 HKD
Retailer 9HK$51,628 HKD
Retailer 6HK$62,935 HKD
Retailer 4HK$63,481 HKD
Retailer 5HK$69,550 HKD
Brilliant EarthHK$103,808 HKD

37 data points across 14 retailers

14 retailersHK$19,051 HKD to HK$103,808 HKD

A
Cheapest Retailer
-
HK$19,051 HKD
$2,428 USD
A
Retailer 2
-
HK$21,895 HKD
View
A
Retailer 3
-
HK$24,657 HKD
£2,474 GBP
View
A
Retailer 4
-
HK$25,752 HKD
$3,282 USD
View
A
Retailer 5
-
HK$27,149 HKD
$3,460 USD
View
A
Retailer 6
-
HK$28,728 HKD
€3,487 EUR
View
B+
Retailer 7
-
HK$41,752 HKD
ZAR 85,965 ZAR
View
B+
Retailer 8
-
HK$47,091 HKD
$6,002 USD
View
B+
Retailer 9
-
HK$48,452 HKD
$6,175 USD
View
B+
Retailer 10
-
HK$51,628 HKD
£5,181 GBP
View
B
Retailer 11
-
HK$62,935 HKD
$8,021 USD
View
B
Retailer 12
-
HK$63,481 HKD
SGD 10,933 SGD
View
B
Retailer 13
-
HK$69,550 HKD
$8,864 USD
View
Most Expensive
B
Brilliant Earth
17406620A · Oct 29
HK$103,808 HKD
$13,230 USD
View
13 more retailers have this diamond
Prices start from HK$19,051 HKDSave up to HK$84,757 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$19,051 HKD