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Emerald|Natural|GIA

0.90ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 6541425899

Certificate GIA 6541425899

Diamond specifications and retailer prices

From HK$6,830 HKD
As of October 29, 2026
Save HK$16,027 HKD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$22,857 HKD at NZ Jewellers · As of October 23, 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 E 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 6541425899. Listed at 18 retailers as of October 23, 2026, with prices from HK$6,830 to HK$22,857, a HK$16,027 spread on the same certified stone. NZ Jewellers lists it at HK$22,857. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Pavilion angle58.5°
OriginNatural
Grading LabGIA
CertificateGIA 6541425899
Dimensions6.48 × 4.48 × 3.11 mm
L/W Ratio1.45
Top View
6.48 mm4.48 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6541425899
Side View
Table 69.0%CrownGirdle: STK-THKPavilion 58.5°Culet: NoneDepth 69.5%

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: Oct 29
Current: HK$9,467 HKD|Low: HK$6,830 HKD|High: HK$19,108 HKD|Avg: HK$11,500 HKD|-1.4%
Retailer 1
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
October 29, 2026
Retailer 14HK$6,830 HKD
Retailer 15HK$8,647 HKD
Retailer 9HK$9,045 HKD
Retailer 12HK$9,337 HKD
Retailer 1HK$9,467 HKD
Retailer 4HK$9,615 HKD
Retailer 3HK$9,651 HKD
Retailer 8HK$10,357 HKD
Retailer 7HK$10,509 HKD
Retailer 5HK$10,753 HKD
Retailer 11HK$13,075 HKD
Retailer 13HK$13,571 HKD
Retailer 2HK$14,666 HKD
Retailer 6HK$17,259 HKD
Retailer 10HK$18,138 HKD

22 data points across 15 retailers

18 retailersHK$6,830 HKD to HK$22,857 HKD

A
Cheapest Retailer
-
HK$6,830 HKD
A
Retailer 2
-
HK$8,647 HKD
$1,102 USD
View
Final sale: no returns
A
Retailer 3
-
HK$9,045 HKD
€1,098 EUR
View
A
Retailer 4
-
HK$9,337 HKD
$1,190 USD
View
A
Retailer 5
-
HK$9,467 HKD
£950 GBP
View
A
Retailer 6
-
HK$9,615 HKD
SGD 1,656 SGD
View
A
Retailer 7
-
HK$9,651 HKD
$1,230 USD
View
A
Retailer 8
-
HK$10,357 HKD
$1,320 USD
View
A
Retailer 9
-
HK$10,509 HKD
SGD 1,810 SGD
View
A
Retailer 10
-
HK$10,753 HKD
$1,370 USD
View
B+
Retailer 11
-
HK$12,740 HKD
A$2,498 AUD
View
B+
Retailer 12
-
HK$12,816 HKD
A$2,513 AUD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
HK$13,075 HKD
€1,587 EUR
View
B+
Retailer 14
-
HK$13,571 HKD
ZAR 27,941 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$14,666 HKD
$1,869 USD
View
B+
Retailer 16
-
HK$17,259 HKD
£1,732 GBP
View
B+
Retailer 17
-
HK$18,138 HKD
£1,820 GBP
View
Most Expensive
B
NZ Jewellers
053ce60d-cf26-47f7-8811-f650ab63d1fb · Oct 23
HK$22,857 HKD
$2,913 USD
View
17 more retailers have this diamond
Prices start from HK$6,830 HKDSave up to HK$16,027 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$6,830 HKD