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Emerald|Lab Grown|IGI

3.51ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG476178004

Shape and cutting style on the report: Emerald cut

Certificate IGI LG476178004

Diamond specifications and retailer prices

From HK$25,059 HKD
$3,194 USD
As of October 30, 2026
Save HK$51,245 HKD (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$125,527 HKD at Taylor and Hart · As of October 18, 2026
View at Taylor and Hart

About this 3.51ct lab-grown emerald diamond

This 3.51ct lab-grown emerald sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG476178004 or 476178004. Listed at 12 retailers as of October 29, 2026, with a 204% 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

3.51
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG476178004
Dimensions9.96 × 7.34 × 4.90 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.96 mm7.34 mm3.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG476178004
Side View
Table 59.5%Crown 26°Girdle: Slightly ThickPavilion 37.3°Culet: LargeDepth 66.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$76,305 HKD|Low: HK$25,059 HKD|High: HK$125,527 HKD|Avg: HK$48,859 HKD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 3HK$25,059 HKD
Retailer 4HK$27,672 HKD
Retailer 10HK$30,811 HKD
Retailer 8HK$31,108 HKD
Retailer 5HK$32,105 HKD
Retailer 7HK$32,105 HKD
Retailer 2HK$33,305 HKD
Retailer 11HK$45,655 HKD
Retailer 6HK$49,789 HKD
Retailer 9HK$54,523 HKD
Retailer 1HK$76,305 HKD
Taylor and HartHK$125,527 HKD

15 data points across 12 retailers

12 retailersHK$25,059 HKD to HK$76,305 HKD

B
Cheapest Retailer
-
HK$25,059 HKD
$3,194 USD
B
Retailer 2
-
HK$27,672 HKD
$3,527 USD
View
B
Retailer 3
-
HK$30,112 HKD
$3,838 USD
View
B
Retailer 4
-
HK$30,811 HKD
CA$5,454 CAD
View
B
Retailer 5
-
HK$31,108 HKD
$3,965 USD
View
B
Retailer 6
-
HK$32,105 HKD
$4,092 USD
View
Retailer 7
-
HK$32,105 HKD
$4,092 USD
View
Price last confirmed 18 days ago
B
Retailer 8
-
HK$44,281 HKD
$5,644 USD
View
B
Retailer 9
-
HK$49,789 HKD
$6,346 USD
View
B
Retailer 10
-
HK$54,523 HKD
£5,472 GBP
View
B
Retailer 11
-
HK$76,305 HKD
£7,658 GBP
View
Most Expensive
Taylor and Hart
NEK8XWC · Oct 18
HK$125,527 HKD
$16,000 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$25,059 HKDSave up to HK$51,245 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.

B
3.51ct Emerald
HK$25,059 HKD