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Emerald|Natural|IGI

0.90ct I SI1 Emerald Natural Diamond

EX • I/SI1 • IGI 810634207

Shape and cutting style on the report: Emerald cut

Certificate IGI 810634207

Diamond specifications and retailer prices

From HK$7,885 HKD
$1,005 USD
As of October 28, 2026
Save HK$13,495 HKD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$21,380 HKD at NZ Jewellers · As of October 30, 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 810634207. Listed at 15 retailers as of October 28, 2026, with prices from HK$7,885 to HK$21,380, a HK$13,495 spread on the same certified stone. NZ Jewellers lists it at HK$21,380. 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
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 810634207
Dimensions6.86 × 4.58 × 2.95 mm
L/W Ratio1.50
Culet sizeLarge
Top View
6.86 mm4.58 mm0.90 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 810634207
Side View
Table 68.0%Crown 35.9°Girdle: MediumPavilion 41.2°Culet: LargeDepth 64.4%

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: Oct 28
Current: HK$16,052 HKD|Low: HK$7,885 HKD|High: HK$16,251 HKD|Avg: HK$10,308 HKD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9HK$7,885 HKD
Retailer 2HK$8,395 HKD
Retailer 6HK$8,395 HKD
Retailer 4HK$8,764 HKD
Retailer 10HK$8,764 HKD
Retailer 11HK$9,090 HKD
Retailer 3HK$10,113 HKD
Retailer 5HK$10,156 HKD
Retailer 12HK$10,648 HKD
Retailer 7HK$12,283 HKD
Retailer 8HK$12,839 HKD
Retailer 1HK$16,052 HKD

42 data points across 12 retailers

15 retailersHK$7,885 HKD to HK$21,380 HKD

A
Cheapest Retailer
-
HK$7,885 HKD
$1,005 USD
A
Retailer 2
-
HK$8,395 HKD
$1,070 USD
View
A
Retailer 3
-
HK$8,395 HKD
$1,070 USD
View
A
Retailer 4
-
HK$8,764 HKD
$1,117 USD
View
A
Retailer 5
-
HK$8,764 HKD
$1,117 USD
View
B+
Retailer 6
-
HK$9,090 HKD
$1,159 USD
View
B+
Retailer 7
-
HK$9,101 HKD
$1,160 USD
View
B+
Retailer 8
-
HK$9,818 HKD
$1,251 USD
View
B+
Retailer 9
-
HK$10,113 HKD
$1,289 USD
View
B+
Retailer 10
-
HK$10,156 HKD
£1,019 GBP
View
B+
Retailer 11
-
HK$10,648 HKD
A$2,088 AUD
View
B+
Retailer 12
-
HK$12,283 HKD
€1,491 EUR
View
B+
Retailer 13
-
HK$12,839 HKD
ZAR 26,437 ZAR
View
B
Retailer 14
-
HK$16,052 HKD
£1,611 GBP
View
Most Expensive
B
NZ Jewellers
335cc285-4392-43fa-8673-b9ea48734297 · Oct 30
HK$21,380 HKD
$2,725 USD
View
14 more retailers have this diamond
Prices start from HK$7,885 HKDSave up to HK$13,495 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$7,885 HKD