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Heart|Natural|GIA

1.01ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2547179734

Certificate GIA 2547179734

Diamond specifications and retailer prices

From HK$11,936 HKD
As of November 6, 2026
Save HK$16,694 HKD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$36,209 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 2547179734. Listed at 17 retailers as of November 2, 2026, with a 140% 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 angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547179734
Dimensions5.82 × 6.93 × 4.16 mm
L/W Ratio1.19
Top View
5.82 mm6.93 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547179734
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$14,154 HKD|Low: HK$11,733 HKD|High: HK$29,962 HKD|Avg: HK$16,961 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
November 6, 2026
Retailer 5HK$11,936 HKD
Retailer 12HK$13,394 HKD
Retailer 14HK$13,637 HKD
Retailer 6HK$13,668 HKD
Retailer 7HK$14,092 HKD
Retailer 1HK$14,154 HKD
Retailer 11HK$14,248 HKD
Retailer 3HK$14,656 HKD
Retailer 10HK$15,252 HKD
Retailer 8HK$15,542 HKD
Retailer 4HK$17,916 HKD
Retailer 9HK$19,946 HKD
Retailer 13HK$24,829 HKD
Retailer 2HK$28,630 HKD

25 data points across 14 retailers

17 retailersHK$11,936 HKD to HK$28,630 HKD

A
Cheapest Retailer
-
HK$11,936 HKD
A
Retailer 2
-
HK$13,394 HKD
View
A
Retailer 3
-
HK$13,637 HKD
View
A
Retailer 4
-
HK$13,668 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$14,092 HKD
View
A
Retailer 6
-
HK$14,154 HKD
View
A
Retailer 7
-
HK$14,248 HKD
View
A
Retailer 8
-
HK$14,656 HKD
View
A
Retailer 9
-
HK$15,252 HKD
View
A
Retailer 10
-
HK$15,542 HKD
View
A
Retailer 11
-
HK$17,916 HKD
View
B+
Retailer 12
-
HK$18,888 HKD
View
B+
Retailer 13
-
HK$19,946 HKD
View
Retailer 14
-
HK$20,612 HKD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
HK$24,829 HKD
View
B
Retailer 16
-
HK$28,630 HKD
View
Most Expensive
NZ Jewellers
6d0fcd85-dbdb-40df-a195-33b47793d5e7 · Sep 25
HK$36,209 HKD
$4,620 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from HK$11,936 HKDSave up to HK$16,694 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$11,936 HKD