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Emerald|Natural|GIA

1.01ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 5566157192

Certificate GIA 5566157192

Diamond specifications and retailer prices

From HK$16,240 HKD
As of November 4, 2026
Save HK$4,040 HKD (20%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$20,280 HKD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.01ct natural emerald diamond

This 1.01ct natural emerald sits in the classic one-carat band, graded D 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 5566157192. Listed at 6 retailers as of November 4, 2026, with prices from HK$16,240 to HK$20,280, a HK$4,040 spread on the same certified stone. Blue Nile lists it at HK$20,280. 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

1.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566157192
Dimensions6.61 × 4.62 × 3.21 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Natural
Top View
6.61 mm4.62 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566157192
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

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 4
Current: HK$20,280 HKD|Low: HK$14,851 HKD|High: HK$21,143 HKD|Avg: HK$18,159 HKD|-4.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3HK$16,240 HKD
Retailer 4HK$17,001 HKD
Retailer 5HK$17,079 HKD
Retailer 2HK$18,122 HKD
Retailer 6HK$19,503 HKD
Blue NileHK$20,280 HKD

41 data points across 6 retailers

6 retailersHK$16,240 HKD to HK$20,280 HKD

A
Cheapest Retailer
-
HK$16,240 HKD
A
Retailer 2
-
HK$17,001 HKD
View
A
Retailer 3
-
HK$17,079 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$18,122 HKD
View
B+
Retailer 5
-
HK$19,503 HKD
View
Most Expensive
B+
Blue Nile
30120275 · Nov 5
HK$20,280 HKD
$2,585 USD
View
5 more retailers have this diamond
Prices start from HK$16,240 HKDSave up to HK$4,040 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
1.01ct Emerald
HK$16,240 HKD