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Emerald|Natural|GIA

0.90ct J SI2 Emerald Natural Diamond

ID • J/SI2 • GIA 6321467644

Certificate GIA 6321467644

Diamond specifications and retailer prices

From HK$7,130 HKD
As of October 31, 2026
Save HK$17,673 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$24,803 HKD at Moon Ocean · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6321467644. Listed at 16 retailers as of October 30, 2026, with prices from HK$7,130 to HK$24,803, a HK$17,673 spread on the same certified stone. Moon Ocean lists it at HK$24,803. 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

0.90
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6321467644
Dimensions6.83 × 4.55 × 2.80 mm
L/W Ratio1.50
Top View
6.83 mm4.55 mm0.90 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6321467644
Side View
Table 61.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$24,803 HKD|Low: HK$7,030 HKD|High: HK$25,045 HKD|Avg: HK$11,954 HKD|-1.0%
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
Retailer 17
October 31, 2026
Retailer 2HK$7,130 HKD
Retailer 3HK$8,811 HKD
Retailer 7HK$8,991 HKD
Retailer 8HK$9,023 HKD
Retailer 4HK$9,156 HKD
Retailer 14HK$9,556 HKD
Retailer 16HK$9,556 HKD
Retailer 13HK$9,925 HKD
Retailer 5HK$9,980 HKD
Retailer 6HK$10,611 HKD
Retailer 10HK$10,904 HKD
Retailer 17HK$11,023 HKD
Retailer 11HK$13,354 HKD
Retailer 9HK$13,819 HKD
Retailer 12HK$17,527 HKD
Retailer 15HK$23,310 HKD
Moon OceanHK$24,803 HKD

26 data points across 17 retailers

16 retailersHK$7,130 HKD to HK$24,803 HKD

B+
Cheapest Retailer
-
HK$7,130 HKD
B+
Retailer 2
-
HK$8,811 HKD
$1,123 USD
View
Final sale: no returns
B
Retailer 3
-
HK$9,023 HKD
$1,150 USD
View
B
Retailer 4
-
HK$9,156 HKD
$1,167 USD
View
B
Retailer 5
-
HK$9,556 HKD
$1,218 USD
View
B
Retailer 6
-
HK$9,556 HKD
$1,218 USD
View
B
Retailer 7
-
HK$9,882 HKD
SGD 1,702 SGD
View
B
Retailer 8
-
HK$9,925 HKD
$1,265 USD
View
B
Retailer 9
-
HK$9,980 HKD
$1,272 USD
View
B
Retailer 10
-
HK$10,611 HKD
$1,352 USD
View
B
Retailer 11
-
HK$10,904 HKD
£1,094 GBP
View
B
Retailer 12
-
HK$11,023 HKD
$1,405 USD
View
B
Retailer 13
-
HK$13,354 HKD
€1,621 EUR
View
B
Retailer 14
-
HK$17,527 HKD
£1,759 GBP
View
B
Retailer 15
-
HK$23,310 HKD
$2,971 USD
View
Most Expensive
B
Moon Ocean
NVN-27895CF48-644 · Oct 30
HK$24,803 HKD
£2,489 GBP
View
15 more retailers have this diamond
Prices start from HK$7,130 HKDSave up to HK$17,673 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$7,130 HKD