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Emerald|Natural|IGI

1.20ct H SI1 Emerald Natural Diamond

VG • H/SI1 • IGI 830653240

Shape and cutting style on the report: Emerald cut

Certificate IGI 830653240

Diamond specifications and retailer prices

From HK$17,087 HKD
SGD 2,943 SGD
As of October 31, 2026
Save HK$16,164 HKD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$33,250 HKD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 830653240. Listed at 10 retailers as of October 31, 2026, with prices from HK$17,087 to HK$33,250, a HK$16,164 spread on the same certified stone. Helzberg Diamonds lists it at HK$33,250. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 830653240
Dimensions7.14 × 5.10 × 3.39 mm
L/W Ratio1.40
Culet sizeLarge
Top View
7.14 mm5.10 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830653240
Side View
Table 70.0%Crown 31.4°Girdle: MediumPavilion 40.9°Culet: LargeDepth 66.5%

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$33,250 HKD|Low: HK$18,241 HKD|High: HK$33,250 HKD|Avg: HK$23,237 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9HK$18,241 HKD
Retailer 4HK$18,555 HKD
Retailer 6HK$18,559 HKD
Retailer 3HK$20,439 HKD
Retailer 7HK$21,968 HKD
Retailer 8HK$22,883 HKD
Retailer 2HK$23,841 HKD
Retailer 5HK$30,572 HKD
Helzberg DiamondsHK$33,250 HKD

27 data points across 9 retailers

10 retailersHK$17,087 HKD to HK$33,250 HKD

B+
Cheapest Retailer
-
HK$17,087 HKD
SGD 2,943 SGD
B+
Retailer 2
-
HK$18,241 HKD
$2,325 USD
View
B+
Retailer 3
-
HK$18,555 HKD
$2,365 USD
View
B+
Retailer 4
-
HK$18,559 HKD
$2,365 USD
View
B+
Retailer 5
-
HK$20,439 HKD
£2,051 GBP
View
B
Retailer 6
-
HK$21,968 HKD
$2,800 USD
View
B
Retailer 7
-
HK$22,883 HKD
$2,917 USD
View
B+
Retailer 8
-
HK$23,841 HKD
€2,894 EUR
View
B
Retailer 9
-
HK$30,572 HKD
$3,897 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMLJIKG · Nov 1
HK$33,250 HKD
$4,238 USD
View
9 more retailers have this diamond
Prices start from HK$17,087 HKDSave up to HK$16,164 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+
1.20ct Emerald
HK$17,087 HKD