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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 $5,293 CAD
HK$29,600 HKD
As of November 1, 2026
Save $8,341 CAD (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,634 CAD 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 $5,293 to $13,634, a $8,341 spread on the same certified stone. Queensmith lists it at $13,634. 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
Color
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 1
Current: $13,634 CAD|Low: $5,239 CAD|High: $13,678 CAD|Avg: $7,812 CAD|+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
Retailer 17
November 1, 2026
Retailer 13$5,293 CAD
Retailer 2$5,652 CAD
Retailer 5$6,225 CAD
Retailer 6$6,512 CAD
Retailer 8$6,723 CAD
Retailer 10$6,836 CAD
Retailer 12$7,016 CAD
Retailer 4$7,056 CAD
Retailer 15$7,056 CAD
Retailer 16$7,056 CAD
Retailer 9$7,124 CAD
Retailer 7$7,268 CAD
Retailer 14$7,985 CAD
Retailer 17$8,141 CAD
Retailer 11$11,237 CAD
Retailer 3$11,801 CAD
Queensmith$13,634 CAD

23 data points across 17 retailers

19 retailers$5,293 CAD to $13,634 CAD

A
Cheapest Retailer
-
$5,293 CAD
HK$29,600 HKD
A
Retailer 2
-
$5,652 CAD
₹385,353 INR
View
A
Retailer 3
-
$6,225 CAD
SGD 6,022 SGD
View
A
Retailer 4
-
$6,472 CAD
$4,633 USD
View
A
Retailer 5
-
$6,512 CAD
$4,662 USD
View
Final sale: no returns
B+
Retailer 6
-
$6,723 CAD
SGD 6,504 SGD
View
B+
Retailer 7
-
$6,826 CAD
A$7,518 AUD
View
A
Retailer 8
-
$6,836 CAD
£3,853 GBP
View
A
Retailer 9
-
$7,016 CAD
£3,955 GBP
View
B+
Retailer 10
-
$7,056 CAD
$5,051 USD
View
B+
Retailer 11
-
$7,056 CAD
$5,051 USD
View
B+
Retailer 12
-
$7,056 CAD
$5,051 USD
View
B+
Retailer 13
-
$7,124 CAD
$5,100 USD
View
B+
Retailer 14
-
$7,268 CAD
$5,203 USD
View
B+
Retailer 15
-
$7,985 CAD
€5,444 EUR
View
B+
Retailer 16
-
$8,141 CAD
$5,828 USD
View
B
Retailer 17
-
$11,237 CAD
£6,334 GBP
View
B
Retailer 18
-
$11,801 CAD
$8,448 USD
View
Most Expensive
B
Queensmith
6552992544 · Oct 28
$13,634 CAD
£7,685 GBP
View
18 more retailers have this diamond
Prices start from $5,293 CADSave up to $8,341 CAD

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
$5,293 CAD