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Heart|Natural|GIA

2.51ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 1565816484

Certificate GIA 1565816484

Diamond specifications and retailer prices

From HK$66,978 HKD
As of November 6, 2026
Save HK$35,754 HKD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$102,733 HKD at Aurelinne · As of November 5, 2026
View at Aurelinne

About this 2.51ct natural heart diamond

This 2.51ct natural heart sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565816484. Listed at 8 retailers as of November 5, 2026, with prices from HK$66,978 to HK$102,733, a HK$35,754 spread on the same certified stone. Aurelinne lists it at HK$102,733. 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

2.51
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565816484
Dimensions8.62 × 8.95 × 3.60 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Indented Natural, Crystal, Cavity, Needle, Natural
Top View
8.62 mm8.95 mm2.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565816484
Side View
Table 60.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 40.2%

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: Nov 6
Current: HK$102,733 HKD|Low: HK$66,978 HKD|High: HK$103,791 HKD|Avg: HK$86,510 HKD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4HK$66,978 HKD
Retailer 3HK$79,722 HKD
Retailer 8HK$80,702 HKD
Retailer 2HK$82,183 HKD
Retailer 5HK$85,200 HKD
Retailer 7HK$89,190 HKD
Retailer 6HK$91,125 HKD
AurelinneHK$102,733 HKD

2 data points across 8 retailers

8 retailersHK$66,978 HKD to HK$102,733 HKD

A
Cheapest Retailer
-
HK$66,978 HKD
B+
Retailer 2
-
HK$79,722 HKD
View
B+
Retailer 3
-
HK$80,702 HKD
View
B+
Retailer 4
-
HK$82,183 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$85,200 HKD
View
B+
Retailer 6
-
HK$89,190 HKD
View
B+
Retailer 7
-
HK$91,125 HKD
View
Most Expensive
B
Aurelinne
42175548-e71c-4930-bbd5-b7299936199c · Nov 5
HK$102,733 HKD
$13,108 USD
View
7 more retailers have this diamond
Prices start from HK$66,978 HKDSave up to HK$35,754 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
2.51ct Heart
HK$66,978 HKD