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Emerald|Lab Grown|IGI

1.60ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG499115806

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499115806

Diamond specifications and retailer prices

From HK$8,787 HKD
$1,120 USD
As of October 31, 2026
Save HK$17,041 HKD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$28,080 HKD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.6ct lab-grown emerald diamond

This 1.6ct 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 top-tier cut grade and certified by IGI LG499115806 or 499115806. Listed at 12 retailers as of October 31, 2026, with a 194% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.60
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle21.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499115806
Dimensions8.35 × 5.47 × 3.56 mm
L/W Ratio1.53
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
8.35 mm5.47 mm1.60 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG499115806
Side View
Table 68.0%Crown 21.8°Girdle: MediumPavilion 36.4°Culet: LNGDepth 65.1%

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 31
Current: HK$28,080 HKD|Low: HK$8,787 HKD|High: HK$43,354 HKD|Avg: HK$19,904 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5HK$8,787 HKD
Retailer 8HK$12,914 HKD
Retailer 12HK$14,052 HKD
Retailer 3HK$14,452 HKD
Retailer 9HK$14,977 HKD
Retailer 11HK$14,977 HKD
Retailer 4HK$16,319 HKD
Retailer 2HK$21,229 HKD
Retailer 10HK$23,553 HKD
Retailer 7HK$25,828 HKD
NZ JewellersHK$28,080 HKD
Retailer 6HK$43,015 HKD

43 data points across 12 retailers

12 retailersHK$8,787 HKD to HK$25,828 HKD

B+
Cheapest Retailer
-
HK$8,787 HKD
$1,120 USD
B
Retailer 2
-
HK$12,914 HKD
$1,646 USD
View
B
Retailer 3
-
HK$14,052 HKD
$1,791 USD
View
B
Retailer 4
-
HK$14,452 HKD
$1,842 USD
View
Final sale: no returns
B
Retailer 5
-
HK$14,977 HKD
$1,909 USD
View
Retailer 6
-
HK$14,977 HKD
$1,909 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
HK$16,319 HKD
$2,080 USD
View
B
Retailer 8
-
HK$21,229 HKD
£2,131 GBP
View
B
Retailer 9
-
HK$23,553 HKD
$3,002 USD
View
B
Retailer 10
-
HK$25,828 HKD
$3,292 USD
View
Most Expensive
NZ Jewellers
23fd122a-6f7e-4389-994f-7dfea7c13ab9 · Oct 31
HK$28,080 HKD
$3,579 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$8,787 HKDSave up to HK$17,041 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+
1.60ct Emerald
HK$8,787 HKD