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Emerald|Natural|GIA

0.90ct F SI2 Emerald Natural Diamond

VG • F/SI2 • GIA 2156193745

Certificate GIA 2156193745

Diamond specifications and retailer prices

From HK$8,034 HKD
As of November 1, 2026
Save HK$19,843 HKD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$27,877 HKD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2156193745. Listed at 15 retailers as of November 1, 2026, with prices from HK$8,034 to HK$27,877, a HK$19,843 spread on the same certified stone. Moon Ocean lists it at HK$27,877. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2156193745
Dimensions6.11 × 4.34 × 3.23 mm
L/W Ratio1.41
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural, Natural
Top View
6.11 mm4.34 mm0.90 ctF / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2156193745
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 74.4%

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 1
Current: HK$27,877 HKD|Low: HK$7,934 HKD|High: HK$28,233 HKD|Avg: HK$13,616 HKD|-1.3%
Moon Ocean
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
November 1, 2026
Retailer 10HK$8,034 HKD
Retailer 3HK$9,941 HKD
Retailer 8HK$9,980 HKD
Retailer 7HK$10,180 HKD
Retailer 13HK$10,772 HKD
Retailer 15HK$10,772 HKD
Retailer 4HK$10,898 HKD
Retailer 12HK$11,266 HKD
Retailer 5HK$11,833 HKD
Retailer 9HK$12,005 HKD
Retailer 16HK$12,428 HKD
Retailer 6HK$13,581 HKD
Retailer 11HK$15,018 HKD
Retailer 2HK$19,729 HKD
Retailer 14HK$26,275 HKD
Moon OceanHK$27,877 HKD

26 data points across 16 retailers

15 retailersHK$8,034 HKD to HK$27,877 HKD

A
Cheapest Retailer
-
HK$8,034 HKD
B+
Retailer 2
-
HK$9,941 HKD
$1,267 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$9,980 HKD
$1,272 USD
View
B+
Retailer 4
-
HK$10,772 HKD
$1,373 USD
View
B+
Retailer 5
-
HK$10,772 HKD
$1,373 USD
View
B+
Retailer 6
-
HK$10,898 HKD
$1,389 USD
View
B+
Retailer 7
-
HK$11,124 HKD
SGD 1,916 SGD
View
B+
Retailer 8
-
HK$11,266 HKD
$1,436 USD
View
B+
Retailer 9
-
HK$11,833 HKD
$1,508 USD
View
B+
Retailer 10
-
HK$12,005 HKD
£1,205 GBP
View
B+
Retailer 11
-
HK$12,428 HKD
$1,584 USD
View
B
Retailer 12
-
HK$15,018 HKD
€1,823 EUR
View
B
Retailer 13
-
HK$19,729 HKD
£1,980 GBP
View
C
Retailer 14
-
HK$26,275 HKD
$3,349 USD
View
Most Expensive
C
Moon Ocean
NVN-A147AA28D-745 · Nov 1
HK$27,877 HKD
£2,798 GBP
View
14 more retailers have this diamond
Prices start from HK$8,034 HKDSave up to HK$19,843 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
0.90ct Emerald
HK$8,034 HKD