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Emerald|Lab Grown|IGI

3.10ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG656489111

Shape and cutting style on the report: Emerald cut

Certificate IGI LG656489111

Diamond specifications and retailer prices

From HK$2,644 HKD
$337 USD
As of October 30, 2026
Save HK$19,089 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$21,733 HKD at Brilliant Earth · As of October 30, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG656489111 or 656489111. Listed at 21 retailers as of October 30, 2026, with prices from HK$2,644 to HK$21,733, a HK$19,089 spread on the same certified stone. Brilliant Earth lists it at HK$21,733. 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
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656489111
Dimensions9.77 × 6.94 × 4.66 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm6.94 mm3.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656489111
Side View
Table 66.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: LargeDepth 67.1%

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$21,733 HKD|Low: HK$2,369 HKD|High: HK$24,714 HKD|Avg: HK$9,201 HKD|-12.1%
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
October 31, 2026
Retailer 18HK$2,644 HKD
Retailer 3HK$3,005 HKD
Retailer 2HK$3,280 HKD
Retailer 11HK$3,868 HKD
Retailer 17HK$4,409 HKD
Retailer 13HK$4,472 HKD
Retailer 4HK$4,753 HKD
Retailer 8HK$5,182 HKD
Retailer 15HK$5,782 HKD
Retailer 5HK$6,930 HKD
Retailer 6HK$7,114 HKD
Retailer 14HK$8,105 HKD
Retailer 19HK$8,254 HKD
Retailer 12HK$10,537 HKD
Retailer 7HK$10,875 HKD
Retailer 16HK$12,381 HKD
Retailer 9HK$15,135 HKD
Retailer 10HK$16,947 HKD
Brilliant EarthHK$21,733 HKD

37 data points across 19 retailers

21 retailersHK$2,644 HKD to HK$21,733 HKD

A
Cheapest Retailer
-
HK$2,644 HKD
$337 USD
A
Retailer 2
-
HK$3,005 HKD
$383 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,280 HKD
$418 USD
View
Retailer 4
-
HK$3,491 HKD
$445 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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HK$3,868 HKD
$493 USD
View
A
Retailer 6
-
HK$3,868 HKD
$493 USD
View
B+
Retailer 7
-
HK$4,409 HKD
$562 USD
View
A
Retailer 8
-
HK$4,472 HKD
$570 USD
View
A
Retailer 9
-
HK$4,753 HKD
€577 EUR
View
A
Retailer 10
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HK$5,182 HKD
£520 GBP
View
A
Retailer 11
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HK$5,782 HKD
$737 USD
View
A
Retailer 12
-
HK$6,930 HKD
A$1,359 AUD
View
A
Retailer 13
-
HK$7,114 HKD
ZAR 14,648 ZAR
View
A
Retailer 14
-
HK$8,105 HKD
$1,033 USD
View
A
Retailer 15
-
HK$8,254 HKD
$1,052 USD
View
B+
Retailer 16
-
HK$10,537 HKD
$1,343 USD
View
B+
Retailer 17
-
HK$10,875 HKD
$1,386 USD
View
B+
Retailer 18
-
HK$12,381 HKD
$1,578 USD
View
B+
Retailer 19
-
HK$15,135 HKD
£1,519 GBP
View
Retailer 20
-
HK$16,947 HKD
$2,160 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
13055640A · Oct 30
HK$21,733 HKD
$2,770 USD
View
20 more retailers have this diamond
Prices start from HK$2,644 HKDSave up to HK$19,089 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$2,644 HKD