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Emerald|Natural|GIA

0.90ct K SI2 Emerald Natural Diamond

GD • K/SI2 • GIA 6451515596

Shape and cutting style on the report: Emerald cut

Certificate GIA 6451515596

Diamond specifications and retailer prices

From HK$9,571 HKD
As of November 4, 2026
Save HK$9,359 HKD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$25,285 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451515596. Listed at 15 retailers as of November 4, 2026, with a 98% 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

0.90
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451515596
Dimensions6.41 × 4.67 × 2.90 mm
L/W Ratio1.37
Top View
6.41 mm4.67 mm0.90 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451515596
Side View
Table 68.0%CrownGirdle: THI-POLPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$14,380 HKD|Low: HK$9,571 HKD|High: HK$19,213 HKD|Avg: HK$12,325 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4HK$9,571 HKD
Retailer 6HK$9,610 HKD
Retailer 5HK$10,364 HKD
Retailer 7HK$10,481 HKD
Retailer 8HK$10,795 HKD
Retailer 2HK$11,721 HKD
Retailer 9HK$11,964 HKD
Retailer 1HK$14,380 HKD
Retailer 3HK$18,930 HKD

43 data points across 9 retailers

15 retailersHK$9,571 HKD to HK$18,930 HKD

B
Cheapest Retailer
-
HK$9,571 HKD
B
Retailer 2
-
HK$9,610 HKD
View
Retailer 3
-
HK$10,364 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$10,364 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$10,481 HKD
View
B
Retailer 6
-
HK$10,795 HKD
View
Retailer 7
-
HK$10,842 HKD
View
Price last confirmed 38 days ago
B
Retailer 8
-
HK$11,423 HKD
View
B
Retailer 9
-
HK$11,721 HKD
View
Retailer 10
-
HK$11,964 HKD
View
Price last confirmed 28 days ago
B
Retailer 11
-
HK$11,964 HKD
View
B
Retailer 12
-
HK$11,964 HKD
View
C
Retailer 13
-
HK$14,380 HKD
View
C
Retailer 14
-
HK$18,930 HKD
View
Most Expensive
NZ Jewellers
b5855ede-f512-4fb7-9f63-eab61911cdd6 · Sep 30
HK$25,285 HKD
$3,223 USD
View
Price last confirmed 36 days ago
14 more retailers have this diamond
Prices start from HK$9,571 HKDSave up to HK$9,359 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
0.90ct Emerald
HK$9,571 HKD