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Heart|Natural|GIA

1.71ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 6555684093

Certificate GIA 6555684093

Diamond specifications and retailer prices

From HK$21,780 HKD
As of November 6, 2026
Save HK$8,113 HKD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$29,893 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555684093. Listed at 6 retailers as of November 6, 2026, with prices from HK$21,780 to HK$29,893, a HK$8,113 spread on the same certified stone. GemTrove lists it at HK$29,893. 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

1.71
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6555684093
Dimensions7.35 × 8.48 × 4.68 mm
L/W Ratio1.15
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle, Natural
Top View
7.35 mm8.48 mm1.71 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6555684093
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.2%

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$21,780 HKD|Low: HK$21,004 HKD|High: HK$28,842 HKD|Avg: HK$23,999 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1HK$21,780 HKD
Retailer 4HK$22,070 HKD
Retailer 3HK$22,305 HKD
Retailer 2HK$23,395 HKD
Retailer 5HK$25,573 HKD

46 data points across 5 retailers

6 retailersHK$21,780 HKD to HK$29,893 HKD

A
Cheapest Retailer
-
HK$21,780 HKD
A
Retailer 2
-
HK$22,070 HKD
View
A
Retailer 3
-
HK$22,305 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$23,395 HKD
View
A
Retailer 5
-
HK$25,573 HKD
View
Most Expensive
B+
GemTrove
GT-N-01270020-98 · Nov 6
HK$29,893 HKD
A$5,868 AUD
View
5 more retailers have this diamond
Prices start from HK$21,780 HKDSave up to HK$8,113 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
1.71ct Heart
HK$21,780 HKD