CaratHunter
Plans
Emerald|Lab Grown|IGI

1.71ct K VS1 Emerald Lab Grown Diamond

GD • K/VS1 • IGI LG499105278

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499105278

Diamond specifications and retailer prices

From HK$17,636 HKD
As of November 6, 2026
Save HK$37,711 HKD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$55,347 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG499105278 or 499105278. Listed at 10 retailers as of November 5, 2026, with prices from HK$17,636 to HK$55,347, a HK$37,711 spread on the same certified stone. MOH London lists it at HK$55,347. 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

1.71
Carat
K
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499105278
Dimensions8.69 × 5.59 × 3.48 mm
L/W Ratio1.55
Culet sizeLong
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
8.69 mm5.59 mm1.71 ctK / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499105278
Side View
Table 65.0%Crown 29°Girdle: MediumPavilion 37.8°Culet: LNGDepth 62.3%

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: Nov 6
Current: HK$55,347 HKD|Low: HK$16,930 HKD|High: HK$58,549 HKD|Avg: HK$30,236 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 8HK$17,636 HKD
Retailer 13HK$19,182 HKD
Retailer 9HK$20,452 HKD
Retailer 12HK$20,452 HKD
Retailer 5HK$20,570 HKD
Retailer 7HK$21,731 HKD
Retailer 3HK$25,811 HKD
Retailer 11HK$28,117 HKD
Retailer 10HK$31,938 HKD
Retailer 6HK$32,055 HKD
Retailer 2HK$37,712 HKD
MOH LondonHK$55,347 HKD
Retailer 4HK$58,549 HKD

22 data points across 13 retailers

10 retailersHK$17,636 HKD to HK$55,347 HKD

B+
Cheapest Retailer
-
HK$17,636 HKD
B+
Retailer 2
-
HK$19,182 HKD
View
B+
Retailer 3
-
HK$20,452 HKD
View
Retailer 4
-
HK$20,452 HKD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
HK$21,731 HKD
View
B
Retailer 6
-
HK$28,117 HKD
View
B
Retailer 7
-
HK$31,938 HKD
View
B
Retailer 8
-
HK$32,055 HKD
View
B
Retailer 9
-
HK$37,712 HKD
View
Most Expensive
C
MOH London
LG499105278 · Nov 5
HK$55,347 HKD
£5,555 GBP
View
9 more retailers have this diamond
Prices start from HK$17,636 HKDSave up to HK$37,711 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+
1.71ct Emerald
HK$17,636 HKD