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Heart|Natural|GIA

1.01ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 5533937384

Certificate GIA 5533937384

Diamond specifications and retailer prices

From HK$13,135 HKD
As of November 6, 2026
Save HK$14,938 HKD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$36,499 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5533937384. Listed at 19 retailers as of November 4, 2026, with a 114% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 5533937384
Dimensions6.02 × 6.91 × 4.14 mm
L/W Ratio1.15
Top View
6.02 mm6.91 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533937384
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 40.4°Culet: NoneDepth 59.9%

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$14,201 HKD|Low: HK$12,940 HKD|High: HK$29,476 HKD|Avg: HK$17,743 HKD|-6.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5HK$13,135 HKD
Retailer 6HK$13,433 HKD
Retailer 1HK$14,201 HKD
Retailer 7HK$14,225 HKD
Retailer 16HK$14,648 HKD
Retailer 9HK$15,667 HKD
Retailer 15HK$15,675 HKD
Retailer 8HK$16,067 HKD
Retailer 3HK$16,223 HKD
Retailer 13HK$16,717 HKD
Retailer 10HK$17,454 HKD
Retailer 4HK$17,611 HKD
Retailer 11HK$18,935 HKD
Retailer 12HK$19,609 HKD
Retailer 2HK$27,235 HKD
Retailer 14HK$28,074 HKD

25 data points across 16 retailers

19 retailersHK$13,135 HKD to HK$28,074 HKD

A
Cheapest Retailer
-
HK$13,135 HKD
A
Retailer 2
-
HK$13,433 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$14,201 HKD
View
A
Retailer 4
-
HK$14,225 HKD
View
A
Retailer 5
-
HK$14,648 HKD
View
A
Retailer 6
-
HK$15,667 HKD
View
A
Retailer 7
-
HK$15,675 HKD
View
A
Retailer 8
-
HK$16,067 HKD
View
A
Retailer 9
-
HK$16,223 HKD
View
A
Retailer 10
-
HK$16,717 HKD
View
A
Retailer 11
-
HK$17,454 HKD
View
A
Retailer 12
-
HK$17,611 HKD
View
B+
Retailer 13
-
HK$18,935 HKD
View
B+
Retailer 14
-
HK$19,609 HKD
View
B+
Retailer 15
-
HK$20,362 HKD
View
Retailer 16
-
HK$20,785 HKD
View
Price last confirmed 31 days ago
B+
Retailer 17
-
HK$27,235 HKD
View
B+
Retailer 18
-
HK$28,074 HKD
View
Most Expensive
NZ Jewellers
a9776f4f-72f0-43f3-a415-2914736b4de6 · Sep 25
HK$36,499 HKD
$4,657 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from HK$13,135 HKDSave up to HK$14,938 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
1.01ct Heart
HK$13,135 HKD