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Emerald|Lab Grown|IGI

1.64ct G SI1 Emerald Lab Grown Diamond

VG • G/SI1 • IGI LG594313059

Shape and cutting style on the report: Emerald cut

Certificate IGI LG594313059

Diamond specifications and retailer prices

From HK$1,899 HKD
$242 USD
As of October 30, 2026
Save HK$14,342 HKD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$16,241 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown emerald diamond

This 1.64ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG594313059 or 594313059. Listed at 10 retailers as of October 30, 2026, with prices from HK$1,899 to HK$16,241, a HK$14,342 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,241. 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

1.64
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594313059
Dimensions7.91 × 5.65 × 3.76 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.91 mm5.65 mm1.64 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594313059
Side View
Table 65.0%Crown 38.4°Girdle: Slightly ThickPavilion 36.5°Culet: LNGDepth 66.5%

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 30
Current: HK$16,241 HKD|Low: HK$1,240 HKD|High: HK$16,241 HKD|Avg: HK$6,864 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10HK$1,899 HKD
Retailer 7HK$2,103 HKD
Retailer 8HK$3,601 HKD
Retailer 11HK$4,135 HKD
Retailer 2HK$4,390 HKD
Retailer 6HK$6,779 HKD
Retailer 5HK$6,787 HKD
Retailer 9HK$7,461 HKD
Retailer 4HK$9,346 HKD
Retailer 3HK$13,375 HKD
Do Amore DiamondsHK$16,241 HKD

42 data points across 11 retailers

10 retailersHK$1,899 HKD to HK$16,241 HKD

A
Cheapest Retailer
-
HK$1,899 HKD
$242 USD
Final sale: no returns
A
Retailer 2
-
HK$2,103 HKD
$268 USD
View
B+
Retailer 3
-
HK$3,601 HKD
$459 USD
View
B+
Retailer 4
-
HK$4,135 HKD
$527 USD
View
B+
Retailer 5
-
HK$4,390 HKD
£441 GBP
View
B
Retailer 6
-
HK$6,779 HKD
$864 USD
View
B+
Retailer 7
-
HK$6,787 HKD
$865 USD
View
B
Retailer 8
-
HK$7,461 HKD
$951 USD
View
B
Retailer 9
-
HK$9,346 HKD
£938 GBP
View
Most Expensive
C
Do Amore Diamonds
27-670504748 · Oct 31
HK$16,241 HKD
$2,070 USD
View
9 more retailers have this diamond
Prices start from HK$1,899 HKDSave up to HK$14,342 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
1.64ct Emerald
HK$1,899 HKD