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Heart|Natural|GIA

1.17ct J SI1 Heart Natural Diamond

GD • J/SI1 • GIA 6551034953

Certificate GIA 6551034953

Diamond specifications and retailer prices

From HK$12,226 HKD
As of November 5, 2026
Save HK$2,508 HKD (17%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$14,734 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.17ct natural heart diamond

This 1.17ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551034953. Listed at 5 retailers as of October 31, 2026, with prices from HK$12,226 to HK$14,734, a HK$2,508 spread on the same certified stone. Blue Nile lists it at HK$14,734. 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

1.17
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551034953
Dimensions6.90 × 7.47 × 4.24 mm
L/W Ratio1.08
Top View
6.90 mm7.47 mm1.17 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551034953
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.7%

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: Nov 5
Current: HK$14,734 HKD|Low: HK$11,646 HKD|High: HK$17,376 HKD|Avg: HK$13,815 HKD|-15.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4HK$12,226 HKD
Retailer 3HK$12,242 HKD
Retailer 6HK$12,603 HKD
Retailer 2HK$13,520 HKD
Retailer 5HK$13,919 HKD
Blue NileHK$14,734 HKD

37 data points across 6 retailers

5 retailersHK$12,226 HKD to HK$14,734 HKD

A
Cheapest Retailer
-
HK$12,226 HKD
Retailer 2
-
HK$12,603 HKD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$13,520 HKD
View
B+
Retailer 4
-
HK$13,919 HKD
View
Most Expensive
B+
Blue Nile
28840853 · Oct 31
HK$14,734 HKD
$1,880 USD
View
4 more retailers have this diamond
Prices start from HK$12,226 HKDSave up to HK$2,508 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
1.17ct Heart
HK$12,226 HKD