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Emerald|Natural|GIA

1.55ct H SI1 Emerald Natural Diamond

ID • H/SI1 • GIA 5553618555

Certificate GIA 5553618555

Diamond specifications and retailer prices

From HK$37,244 HKD
$4,747 USD
As of November 1, 2026
Save HK$40,008 HKD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$86,860 HKD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.55ct natural emerald diamond

This 1.55ct natural emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553618555. Listed at 15 retailers as of November 1, 2026, with a 107% 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

1.55
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553618555
Dimensions7.70 × 5.50 × 3.74 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
7.70 mm5.50 mm1.55 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553618555
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NDepth 68.0%

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: Nov 1
Current: HK$49,406 HKD|Low: HK$37,244 HKD|High: HK$77,670 HKD|Avg: HK$51,167 HKD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4HK$37,244 HKD
Retailer 2HK$39,848 HKD
Retailer 3HK$46,290 HKD
Retailer 12HK$47,051 HKD
Retailer 1HK$49,406 HKD
Retailer 9HK$52,958 HKD
Retailer 11HK$52,958 HKD
Retailer 10HK$54,685 HKD
Retailer 5HK$57,279 HKD
Retailer 8HK$57,807 HKD
Retailer 7HK$64,425 HKD
Retailer 6HK$77,251 HKD

30 data points across 12 retailers

15 retailersHK$37,244 HKD to HK$77,251 HKD

A
Cheapest Retailer
-
HK$37,244 HKD
$4,747 USD
A
Retailer 2
-
HK$39,848 HKD
$5,079 USD
View
B+
Retailer 3
-
HK$46,290 HKD
$5,900 USD
View
Retailer 4
-
HK$47,051 HKD
$5,997 USD
View
Price last confirmed 33 days ago
Retailer 5
-
HK$47,051 HKD
$5,997 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
HK$49,406 HKD
£4,958 GBP
View
B+
Retailer 7
-
HK$52,025 HKD
$6,631 USD
View
B+
Retailer 8
-
HK$52,958 HKD
$6,750 USD
View
B+
Retailer 9
-
HK$52,958 HKD
$6,750 USD
View
Retailer 10
-
HK$54,284 HKD
$6,919 USD
View
Price last confirmed 19 days ago
B
Retailer 11
-
HK$54,685 HKD
$6,970 USD
View
B+
Retailer 12
-
HK$57,279 HKD
€6,953 EUR
View
B
Retailer 13
-
HK$64,425 HKD
ZAR 132,657 ZAR
View
B
Retailer 14
-
HK$77,251 HKD
£7,753 GBP
View
Most Expensive
NZ Jewellers
afc355be-8ba4-4421-9e69-88585a41002f · Oct 14
HK$86,860 HKD
$11,071 USD
View
Price last confirmed 19 days ago
14 more retailers have this diamond
Prices start from HK$37,244 HKDSave up to HK$40,008 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
1.55ct Emerald
HK$37,244 HKD