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Heart|Natural|IGI

0.84ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 734507412

Shape and cutting style on the report: Heart brilliant

Certificate IGI 734507412

Diamond specifications and retailer prices

From HK$5,899 HKD
SGD 1,016 SGD
As of October 31, 2026
Save HK$13,340 HKD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$19,239 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.84ct natural heart diamond

This 0.84ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 734507412. Listed at 12 retailers as of October 30, 2026, with prices from HK$5,899 to HK$19,239, a HK$13,340 spread on the same certified stone. NZ Jewellers lists it at HK$19,239. 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

0.84
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40°
Pavilion angle37.7°
OriginNatural
Grading LabIGI
CertificateIGI 734507412
Dimensions5.67 × 6.39 × 3.72 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
5.67 mm6.39 mm0.84 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 734507412
Side View
Table 60.0%Crown 40°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 58.2%

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 31
Current: HK$19,239 HKD|Low: HK$5,899 HKD|High: HK$19,835 HKD|Avg: HK$8,632 HKD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8HK$5,899 HKD
Retailer 4HK$6,073 HKD
Retailer 7HK$6,128 HKD
Retailer 12HK$6,143 HKD
Retailer 9HK$6,198 HKD
Retailer 2HK$6,363 HKD
Retailer 6HK$6,770 HKD
Retailer 10HK$9,074 HKD
Retailer 3HK$9,178 HKD
Retailer 11HK$9,353 HKD
Retailer 5HK$11,220 HKD
NZ JewellersHK$19,239 HKD

28 data points across 12 retailers

12 retailersHK$5,899 HKD to HK$19,239 HKD

A
Cheapest Retailer
-
HK$5,899 HKD
SGD 1,016 SGD
A
Retailer 2
-
HK$6,073 HKD
$774 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,128 HKD
$781 USD
View
A
Retailer 4
-
HK$6,143 HKD
$783 USD
View
A
Retailer 5
-
HK$6,198 HKD
$790 USD
View
A
Retailer 6
-
HK$6,363 HKD
$811 USD
View
A
Retailer 7
-
HK$6,770 HKD
£679 GBP
View
B+
Retailer 8
-
HK$9,074 HKD
ZAR 18,683 ZAR
View
B+
Retailer 9
-
HK$9,178 HKD
$1,170 USD
View
B+
Retailer 10
-
HK$9,353 HKD
$1,192 USD
View
B+
Retailer 11
-
HK$11,220 HKD
£1,126 GBP
View
Most Expensive
B
NZ Jewellers
c8da043a-df37-4c42-bd47-4a46747a109a · Oct 30
HK$19,239 HKD
$2,452 USD
View
11 more retailers have this diamond
Prices start from HK$5,899 HKDSave up to HK$13,340 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
0.84ct Heart
HK$5,899 HKD