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Emerald|Natural|GIA

1.56ct F SI1 Emerald Natural Diamond

ID • F/SI1 • GIA 4

Certificate GIA 4

Diamond specifications and retailer prices

From HK$79,520 HKD
$10,135 USD
As of November 2, 2026
Save HK$20,596 HKD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$100,116 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.56ct natural emerald diamond

This 1.56ct natural emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from HK$79,520 to HK$100,116, a HK$20,596 spread on the same certified stone. Blue Nile lists it at HK$100,116. 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

1.56
Carat
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 4
Dimensions7.88 × 5.44 × 3.70 mm
L/W Ratio1.45
Top View
7.88 mm5.44 mm1.56 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 4
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$100,116 HKD|Low: HK$78,579 HKD|High: HK$100,116 HKD|Avg: HK$88,262 HKD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2HK$79,520 HKD
Retailer 3HK$86,501 HKD
Blue NileHK$100,116 HKD

3 data points across 3 retailers

3 retailersHK$79,520 HKD to HK$100,116 HKD

B+
Cheapest Retailer
-
HK$79,520 HKD
$10,135 USD
B
Retailer 2
-
HK$86,501 HKD
$11,025 USD
View
Most Expensive
B
Blue Nile
5629389 · Oct 31
HK$100,116 HKD
$12,760 USD
View
2 more retailers have this diamond
Prices start from HK$79,520 HKDSave up to HK$20,596 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+
1.56ct Emerald
HK$79,520 HKD