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Emerald|Lab Grown|IGI

1.70ct H VS2 Emerald Lab Grown Diamond

GD • H/VS2 • IGI LG660442958

Shape and cutting style on the report: Emerald cut

Certificate IGI LG660442958

Diamond specifications and retailer prices

From HK$3,311 HKD
$422 USD
As of October 27, 2026
Save HK$6,644 HKD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,955 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG660442958 or 660442958. Listed at 6 retailers as of October 27, 2026, with prices from HK$3,311 to HK$9,955, a HK$6,644 spread on the same certified stone. MOH London lists it at HK$9,955. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
H
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660442958
Dimensions8.58 × 5.79 × 3.53 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm5.79 mm1.70 ctH / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG660442958
Side View
Table 77.0%Crown 37.6°Girdle: MED-STKPavilion 40.8°Culet: LNGDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$9,955 HKD|Low: HK$3,311 HKD|High: HK$11,848 HKD|Avg: HK$6,823 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5HK$3,311 HKD
Retailer 3HK$3,798 HKD
Retailer 9HK$3,845 HKD
Retailer 4HK$4,276 HKD
Retailer 8HK$7,504 HKD
Retailer 2HK$7,846 HKD
Retailer 6HK$9,279 HKD
MOH LondonHK$9,955 HKD
Retailer 7HK$11,848 HKD

10 data points across 9 retailers

6 retailersHK$3,311 HKD to HK$9,955 HKD

B+
Cheapest Retailer
-
HK$3,311 HKD
$422 USD
B
Retailer 2
-
HK$3,798 HKD
$484 USD
View
B+
Retailer 3
-
HK$4,276 HKD
$545 USD
View
B
Retailer 4
-
HK$7,846 HKD
$1,000 USD
View
C
Retailer 5
-
HK$9,279 HKD
$1,183 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG660442958 · Oct 29
HK$9,955 HKD
£999 GBP
View
5 more retailers have this diamond
Prices start from HK$3,311 HKDSave up to HK$6,644 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+
1.70ct Emerald
HK$3,311 HKD