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Heart|Natural|GIA

1.70ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 6552992544

Certificate GIA 6552992544

Diamond specifications and retailer prices

From HK$29,526 HKD
As of November 2, 2026
Save HK$47,051 HKD (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$76,578 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552992544. Listed at 19 retailers as of October 28, 2026, with prices from HK$29,526 to HK$76,578, a HK$47,051 spread on the same certified stone. Queensmith lists it at HK$76,578. 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

1.70
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552992544
Dimensions7.51 × 8.06 × 4.68 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cavity, Needle, Indented Natural, Natural
Top View
7.51 mm8.06 mm1.70 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552992544
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.0%

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$76,578 HKD|Low: HK$29,426 HKD|High: HK$76,827 HKD|Avg: HK$43,945 HKD|+2.5%
Queensmith
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 2, 2026
Retailer 9HK$29,526 HKD
Retailer 2HK$31,541 HKD
Retailer 7HK$34,964 HKD
Retailer 13HK$36,335 HKD
Retailer 8HK$37,763 HKD
Retailer 10HK$38,137 HKD
Retailer 14HK$39,148 HKD
Retailer 3HK$39,631 HKD
Retailer 6HK$39,631 HKD
Retailer 16HK$39,631 HKD
Retailer 12HK$40,557 HKD
Retailer 11HK$44,537 HKD
Retailer 4HK$45,727 HKD
Retailer 15HK$63,115 HKD
Retailer 5HK$66,284 HKD
QueensmithHK$76,578 HKD

23 data points across 16 retailers

19 retailersHK$29,526 HKD to HK$76,578 HKD

A
Cheapest Retailer
-
HK$29,526 HKD
A
Retailer 2
-
HK$31,541 HKD
₹382,856 INR
View
A
Retailer 3
-
HK$34,964 HKD
SGD 6,022 SGD
View
A
Retailer 4
-
HK$36,335 HKD
$4,631 USD
View
Final sale: no returns
A
Retailer 5
-
HK$36,351 HKD
$4,633 USD
View
Retailer 6
-
HK$37,763 HKD
SGD 6,504 SGD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$38,137 HKD
£3,827 GBP
View
B+
Retailer 8
-
HK$38,342 HKD
A$7,518 AUD
View
A
Retailer 9
-
HK$39,148 HKD
£3,929 GBP
View
B+
Retailer 10
-
HK$39,631 HKD
$5,051 USD
View
B+
Retailer 11
-
HK$39,631 HKD
$5,051 USD
View
B+
Retailer 12
-
HK$39,631 HKD
$5,051 USD
View
B+
Retailer 13
-
HK$40,015 HKD
$5,100 USD
View
B+
Retailer 14
-
HK$40,557 HKD
$5,169 USD
View
B+
Retailer 15
-
HK$44,537 HKD
€5,406 EUR
View
B+
Retailer 16
-
HK$45,727 HKD
$5,828 USD
View
B
Retailer 17
-
HK$63,115 HKD
£6,334 GBP
View
B
Retailer 18
-
HK$66,284 HKD
$8,448 USD
View
Most Expensive
B
Queensmith
6552992544 · Oct 28
HK$76,578 HKD
£7,685 GBP
View
18 more retailers have this diamond
Prices start from HK$29,526 HKDSave up to HK$47,051 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
1.70ct Heart
HK$29,526 HKD