CaratHunter
Plans
Emerald|Natural|GIA

0.90ct E SI1 Emerald Natural Diamond

EX • E/SI1 • GIA 2537906823

Certificate GIA 2537906823

Diamond specifications and retailer prices

From HK$6,026 HKD
As of October 29, 2026
Save HK$7,024 HKD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$23,908 HKD at NZ Jewellers · As of September 25, 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 2537906823. Listed at 16 retailers as of October 23, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryGood
FluorescenceStrong
Pavilion angle51.4°
OriginNatural
Grading LabGIA
CertificateGIA 2537906823
Dimensions6.60 × 4.70 × 3.10 mm
L/W Ratio1.40
Top View
6.60 mm4.70 mm0.90 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateGIA 2537906823
Side View
Table 70.0%CrownGirdle: THN-STKPavilion 51.4°Culet: NoneDepth 65.9%

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$8,554 HKD|Low: HK$6,026 HKD|High: HK$17,329 HKD|Avg: HK$10,263 HKD|-3.8%
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$6,026 HKD
Retailer 9HK$8,139 HKD
Retailer 15HK$8,247 HKD
Retailer 11HK$8,309 HKD
Retailer 5HK$8,471 HKD
Retailer 4HK$8,553 HKD
Retailer 1HK$8,554 HKD
Retailer 3HK$9,723 HKD
Retailer 8HK$9,965 HKD
Retailer 6HK$10,028 HKD
Retailer 7HK$11,802 HKD
Retailer 10HK$12,498 HKD
Retailer 12HK$12,947 HKD
Retailer 2HK$13,050 HKD
Retailer 13HK$16,462 HKD

26 data points across 15 retailers

16 retailersHK$6,026 HKD to HK$13,050 HKD

A
Cheapest Retailer
-
HK$6,026 HKD
A
Retailer 2
-
HK$8,139 HKD
€988 EUR
View
A
Retailer 3
-
HK$8,247 HKD
$1,051 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,309 HKD
$1,059 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$8,471 HKD
SGD 1,459 SGD
View
A
Retailer 6
-
HK$8,553 HKD
$1,090 USD
View
A
Retailer 7
-
HK$8,554 HKD
£858 GBP
View
A
Retailer 8
-
HK$9,723 HKD
$1,239 USD
View
A
Retailer 9
-
HK$9,965 HKD
$1,270 USD
View
A
Retailer 10
-
HK$10,028 HKD
SGD 1,727 SGD
View
A
Retailer 11
-
HK$11,802 HKD
A$2,314 AUD
View
Price last confirmed 25 days ago
B+
Retailer 12
-
HK$12,498 HKD
€1,517 EUR
View
B+
Retailer 13
-
HK$12,947 HKD
ZAR 26,657 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$13,050 HKD
$1,663 USD
View
B+
Retailer 15
-
HK$16,462 HKD
£1,652 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
8ebcf631-737d-47b3-b944-c6f6614ec63b · Sep 25
HK$23,908 HKD
$3,047 USD
View
Price last confirmed 34 days ago
15 more retailers have this diamond
Prices start from HK$6,026 HKDSave up to HK$7,024 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$6,026 HKD