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Heart|Natural|HRD

0.31ct F SI2 Heart Natural Diamond

EX • F/SI2 • HRD 260000044004

Certificate HRD 260000044004

Diamond specifications and retailer prices

From HK$1,400 HKD
₹16,993 INR
As of November 2, 2026
Save HK$4,532 HKD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$5,932 HKD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000044004. Listed at 11 retailers as of November 2, 2026, with prices from HK$1,400 to HK$5,932, a HK$4,532 spread on the same certified stone. Diamond Exchange Canada lists it at HK$5,932. 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

0.31
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000044004
Dimensions4.27 × 4.72 × 2.66 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
4.27 mm4.72 mm0.31 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000044004
Side View
Table 59.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 56.4%

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: Nov 2
Current: HK$5,932 HKD|Low: HK$1,397 HKD|High: HK$9,203 HKD|Avg: HK$3,716 HKD|-2.2%
Diamond Exchange Canada
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 2HK$1,400 HKD
Retailer 11HK$1,993 HKD
Retailer 4HK$2,189 HKD
Retailer 9HK$2,220 HKD
Retailer 3HK$2,590 HKD
Retailer 10HK$2,683 HKD
Retailer 8HK$2,729 HKD
Retailer 7HK$3,905 HKD
Retailer 6HK$4,315 HKD
Retailer 5HK$4,594 HKD
Diamond Exchange CanadaHK$5,932 HKD
Retailer 12HK$9,015 HKD

45 data points across 12 retailers

11 retailersHK$1,400 HKD to HK$5,932 HKD

A
Cheapest Retailer
-
HK$1,400 HKD
₹16,993 INR
A
Retailer 2
-
HK$1,993 HKD
$254 USD
View
A
Retailer 3
-
HK$2,220 HKD
$283 USD
View
A
Retailer 4
-
HK$2,590 HKD
$330 USD
View
B+
Retailer 5
-
HK$2,683 HKD
$342 USD
View
B+
Retailer 6
-
HK$2,729 HKD
£274 GBP
View
B
Retailer 7
-
HK$3,905 HKD
€474 EUR
View
B
Retailer 8
-
HK$4,315 HKD
$550 USD
View
B
Retailer 9
-
HK$4,594 HKD
£461 GBP
View
Most Expensive
B
Diamond Exchange Canada
1962456394 · Nov 2
HK$5,932 HKD
CA$1,050 CAD
View
9 more retailers have this diamond
Prices start from HK$1,400 HKDSave up to HK$4,532 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
0.31ct Heart
HK$1,400 HKD