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Emerald|Lab Grown|IGI

3.10ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG729528343

Shape and cutting style on the report: Emerald cut

Certificate IGI LG729528343

Diamond specifications and retailer prices

From HK$3,413 HKD
$435 USD
As of October 27, 2026
Save HK$12,437 HKD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$22,205 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729528343 or 729528343. Listed at 20 retailers as of October 27, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729528343
Dimensions9.54 × 6.78 × 4.72 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
9.54 mm6.78 mm3.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729528343
Side View
Table 63.0%Crown 35.6°Girdle: MediumPavilion 38.3°Culet: LargeDepth 69.6%

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$22,205 HKD|Low: HK$3,350 HKD|High: HK$22,558 HKD|Avg: HK$9,604 HKD|-1.6%
Rare Carat
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 5HK$3,413 HKD
Retailer 8HK$3,821 HKD
Retailer 18HK$3,821 HKD
Retailer 20HK$4,237 HKD
Retailer 21HK$4,237 HKD
Retailer 3HK$6,395 HKD
Retailer 7HK$6,654 HKD
Retailer 13HK$6,657 HKD
Retailer 2HK$6,968 HKD
Retailer 6HK$7,195 HKD
Retailer 17HK$8,935 HKD
Retailer 16HK$9,190 HKD
Retailer 10HK$11,275 HKD
Retailer 14HK$11,719 HKD
Retailer 19HK$11,872 HKD
Retailer 4HK$13,606 HKD
Retailer 11HK$13,859 HKD
Retailer 12HK$15,252 HKD
Retailer 15HK$15,635 HKD
Retailer 9HK$15,850 HKD
Rare CaratHK$22,205 HKD

37 data points across 21 retailers

20 retailersHK$3,413 HKD to HK$15,850 HKD

A
Cheapest Retailer
-
HK$3,413 HKD
$435 USD
A
Retailer 2
-
HK$3,821 HKD
$487 USD
View
A
Retailer 3
-
HK$3,821 HKD
$487 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,237 HKD
$540 USD
View
A
Retailer 5
-
HK$4,237 HKD
$540 USD
View
A
Retailer 6
-
HK$6,395 HKD
$815 USD
View
B+
Retailer 7
-
HK$6,654 HKD
$848 USD
View
A
Retailer 8
-
HK$6,657 HKD
€808 EUR
View
A
Retailer 9
-
HK$6,968 HKD
£699 GBP
View
A
Retailer 10
-
HK$7,195 HKD
$917 USD
View
A
Retailer 11
-
HK$8,935 HKD
A$1,752 AUD
View
A
Retailer 12
-
HK$9,190 HKD
ZAR 18,921 ZAR
View
B+
Retailer 13
-
HK$11,275 HKD
$1,437 USD
View
B+
Retailer 14
-
HK$11,872 HKD
$1,513 USD
View
B+
Retailer 15
-
HK$13,606 HKD
$1,734 USD
View
B+
Retailer 16
-
HK$13,859 HKD
$1,766 USD
View
B+
Retailer 17
-
HK$15,252 HKD
$1,944 USD
View
B+
Retailer 18
-
HK$15,635 HKD
£1,569 GBP
View
B+
Retailer 19
-
HK$15,850 HKD
$2,020 USD
View
Most Expensive
Rare Carat
772282 · Oct 18
HK$22,205 HKD
$2,830 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from HK$3,413 HKDSave up to HK$12,437 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$3,413 HKD