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Emerald|Natural|GIA

1.50ct K SI1 Emerald Natural Diamond

GD • K/SI1 • GIA 2557364180

Certificate GIA 2557364180

Diamond specifications and retailer prices

From HK$13,054 HKD
As of November 4, 2026
Save HK$25,120 HKD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$39,626 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557364180. Listed at 20 retailers as of November 2, 2026, with a 192% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557364180
Dimensions7.37 × 5.38 × 3.83 mm
L/W Ratio1.37
Top View
7.37 mm5.38 mm1.50 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557364180
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 71.2%

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$38,175 HKD|Low: HK$13,054 HKD|High: HK$39,626 HKD|Avg: HK$21,401 HKD|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 13HK$13,054 HKD
Retailer 10HK$16,498 HKD
Retailer 2HK$16,514 HKD
Retailer 12HK$17,095 HKD
Retailer 6HK$17,377 HKD
Retailer 3HK$18,264 HKD
Retailer 5HK$18,264 HKD
Retailer 9HK$18,868 HKD
Retailer 15HK$19,087 HKD
Retailer 4HK$19,103 HKD
Retailer 7HK$19,354 HKD
Retailer 16HK$19,707 HKD
Retailer 8HK$19,841 HKD
Retailer 14HK$20,272 HKD
Retailer 18HK$22,445 HKD
Retailer 17HK$22,696 HKD
Retailer 11HK$30,690 HKD
NZ JewellersHK$38,175 HKD

32 data points across 18 retailers

20 retailersHK$13,054 HKD to HK$38,175 HKD

A
Cheapest Retailer
-
HK$13,054 HKD
B+
Retailer 2
-
HK$16,498 HKD
View
B+
Retailer 3
-
HK$16,514 HKD
View
B+
Retailer 4
-
HK$17,095 HKD
View
B+
Retailer 5
-
HK$17,377 HKD
View
B+
Retailer 6
-
HK$18,264 HKD
View
Retailer 7
-
HK$18,264 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$18,868 HKD
View
Price last confirmed 10 days ago
Retailer 9
-
HK$18,954 HKD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
HK$19,087 HKD
View
B+
Retailer 11
-
HK$19,103 HKD
View
B+
Retailer 12
-
HK$19,354 HKD
View
B+
Retailer 13
-
HK$19,707 HKD
View
B+
Retailer 14
-
HK$19,841 HKD
View
B+
Retailer 15
-
HK$20,272 HKD
View
B+
Retailer 16
-
HK$22,445 HKD
View
B+
Retailer 17
-
HK$22,696 HKD
View
B
Retailer 18
-
HK$30,690 HKD
View
B
Retailer 19
-
HK$38,175 HKD
View
Most Expensive
NZ Jewellers
1d0685cd-419f-44d7-9eb0-484a11e7dee2 · Sep 30
HK$39,626 HKD
$5,051 USD
View
Price last confirmed 36 days ago
19 more retailers have this diamond
Prices start from HK$13,054 HKDSave up to HK$25,120 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
1.50ct Emerald
HK$13,054 HKD