Emerald|Natural|IGI

0.90ct I SI1 Emerald Natural Diamond

EX • I/SI1 • IGI 480143123

Shape and cutting style on the report: Emerald cut

Certificate IGI 480143123

Diamond specifications and retailer prices

From HK$7,108 HKD
$906 USD
As of October 26, 2026
Save HK$5,785 HKD (45%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$22,054 HKD at NZ Jewellers · As of September 18, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 480143123. Listed at 18 retailers as of October 26, 2026, with a 81% 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle16.7°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 480143123
Dimensions6.51 × 4.59 × 2.89 mm
L/W Ratio1.42
Culet sizeLong
Top View
6.51 mm4.59 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateIGI 480143123
Side View
Table 58.5%Crown 16.7°Girdle: MediumPavilion 36.6°Culet: LNGDepth 63.0%

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 26
Current: HK$9,861 HKD|Low: HK$5,947 HKD|High: HK$13,033 HKD|Avg: HK$8,215 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 26, 2026
Retailer 8HK$6,488 HKD
Retailer 9HK$6,904 HKD
Retailer 6HK$7,030 HKD
Retailer 2HK$7,108 HKD
Retailer 11HK$7,140 HKD
Retailer 10HK$7,838 HKD
Retailer 5HK$8,063 HKD
Retailer 3HK$8,076 HKD
Retailer 1HK$9,861 HKD
Retailer 4HK$10,273 HKD
Retailer 7HK$12,893 HKD

35 data points across 11 retailers

18 retailersHK$7,108 HKD to HK$12,893 HKD

Retailer 1
-
HK$6,904 HKD
$880 USD
Price last confirmed 11 days ago
Retailer 2
-
HK$7,030 HKD
$896 USD
View
Price last confirmed 42 days ago
Retailer 3
-
HK$7,030 HKD
$896 USD
View
Price last confirmed 33 days ago
Retailer 4
-
HK$7,030 HKD
$896 USD
View
Price last confirmed 7 days ago
Retailer 5
-
HK$7,030 HKD
$896 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$7,108 HKD
$906 USD
View
Retailer 7
-
HK$7,140 HKD
$910 USD
View
Price last confirmed 5 days ago
Retailer 8
-
HK$7,304 HKD
$931 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
HK$7,838 HKD
$999 USD
View
A
Retailer 10
-
HK$8,063 HKD
£809 GBP
View
Retailer 11
-
HK$8,076 HKD
$1,029 USD
View
Price last confirmed 7 days ago
Retailer 12
-
HK$8,112 HKD
$1,034 USD
View
Price last confirmed 33 days ago
Retailer 13
-
HK$8,112 HKD
$1,034 USD
View
Price last confirmed 43 days ago
B+
Retailer 14
-
HK$9,861 HKD
€1,197 EUR
View
B+
Retailer 15
-
HK$10,273 HKD
ZAR 21,154 ZAR
View
B
Retailer 16
-
HK$12,893 HKD
£1,294 GBP
View
Retailer 17
-
HK$22,054 HKD
$2,811 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
81e08807-d7f4-4aa5-80ae-ff14ab023449 · Sep 18
HK$22,054 HKD
$2,811 USD
View
Price last confirmed 43 days ago
17 more retailers have this diamond
Prices start from HK$7,108 HKDSave up to HK$5,785 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$7,108 HKD