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Emerald|Lab Grown|IGI

1.71ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG838640351

Shape and cutting style on the report: Emerald cut

Certificate IGI LG838640351

Diamond specifications and retailer prices

From HK$3,617 HKD
$461 USD
As of October 28, 2026
Save HK$12,115 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$15,732 HKD at MOH London · As of October 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG838640351 or 838640351. Listed at 11 retailers as of October 28, 2026, with prices from HK$3,617 to HK$15,732, a HK$12,115 spread on the same certified stone. MOH London lists it at HK$15,732. 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
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838640351
Dimensions8.29 × 5.51 × 3.74 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.29 mm5.51 mm1.71 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838640351
Side View
Table 64.0%Crown 34.8°Girdle: Slightly ThickPavilion 40.9°Culet: LargeDepth 67.9%

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 28
Current: HK$15,732 HKD|Low: HK$5,413 HKD|High: HK$16,537 HKD|Avg: HK$10,803 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 2HK$6,323 HKD
Retailer 3HK$6,609 HKD
Retailer 5HK$9,388 HKD
Retailer 7HK$10,206 HKD
Retailer 4HK$12,865 HKD
Retailer 6HK$15,118 HKD
MOH LondonHK$15,732 HKD

30 data points across 7 retailers

11 retailersHK$3,617 HKD to HK$15,732 HKD

A
Retailer 1
-
HK$3,099 HKD
$395 USD
Price last confirmed 27 days ago
A
Retailer 2
-
HK$3,617 HKD
$461 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,001 HKD
$510 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
HK$6,323 HKD
$806 USD
View
A
Retailer 5
-
HK$6,609 HKD
£663 GBP
View
B+
Retailer 6
-
HK$9,388 HKD
A$1,841 AUD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$10,206 HKD
$1,301 USD
View
B+
Retailer 8
-
HK$12,865 HKD
SGD 2,216 SGD
View
B
Retailer 9
-
HK$12,874 HKD
$1,641 USD
View
Price last confirmed 28 days ago
B
Retailer 10
-
HK$15,118 HKD
$1,927 USD
View
Most Expensive
B
MOH London
LG838640351 · Oct 29
HK$15,732 HKD
£1,579 GBP
View
10 more retailers have this diamond
Prices start from HK$3,617 HKDSave up to HK$12,115 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
1.71ct Emerald
HK$3,617 HKD