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Heart|Natural|GIA

1.70ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 1535791409

Certificate GIA 1535791409

Diamond specifications and retailer prices

From $5,125 CAD
₹349,439 INR
As of October 31, 2026
Save $6,649 CAD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,774 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1535791409. Listed at 16 retailers as of October 30, 2026, with prices from $5,125 to $11,774, a $6,649 spread on the same certified stone. NZ Jewellers lists it at $11,774. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1535791409
Dimensions8.09 × 7.07 × 4.95 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural
Top View
8.09 mm7.07 mm1.70 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1535791409
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.2%

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: Oct 31
Current: $11,774 CAD|Low: $5,112 CAD|High: $11,774 CAD|Avg: $7,143 CAD
NZ Jewellers
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 12$5,125 CAD
Retailer 7$5,378 CAD
Retailer 17$5,771 CAD
Retailer 5$5,895 CAD
Retailer 16$6,199 CAD
Retailer 2$6,548 CAD
Retailer 11$6,721 CAD
Retailer 4$6,758 CAD
Retailer 8$6,758 CAD
Retailer 14$6,758 CAD
Retailer 6$6,970 CAD
Retailer 13$7,112 CAD
Retailer 15$7,194 CAD
Retailer 9$7,681 CAD
Retailer 3$7,799 CAD
Retailer 10$10,765 CAD
NZ Jewellers$11,774 CAD

23 data points across 17 retailers

16 retailers$5,125 CAD to $11,774 CAD

A
Cheapest Retailer
-
$5,125 CAD
₹349,439 INR
A
Retailer 2
-
$5,378 CAD
$3,850 USD
View
Final sale: no returns
A
Retailer 3
-
$5,771 CAD
$4,131 USD
View
A
Retailer 4
-
$5,895 CAD
$4,220 USD
View
A
Retailer 5
-
$6,199 CAD
$4,438 USD
View
A
Retailer 6
-
$6,548 CAD
£3,691 GBP
View
B+
Retailer 7
-
$6,721 CAD
£3,788 GBP
View
B+
Retailer 8
-
$6,758 CAD
$4,838 USD
View
B+
Retailer 9
-
$6,758 CAD
$4,838 USD
View
B+
Retailer 10
-
$6,758 CAD
$4,838 USD
View
B+
Retailer 11
-
$6,970 CAD
$4,989 USD
View
B+
Retailer 12
-
$7,112 CAD
$5,091 USD
View
B+
Retailer 13
-
$7,194 CAD
$5,150 USD
View
B+
Retailer 14
-
$7,799 CAD
$5,583 USD
View
B
Retailer 15
-
$10,765 CAD
£6,068 GBP
View
Most Expensive
B
NZ Jewellers
fc464b0c-99b9-49e1-82fa-7932e6d1ff65 · Oct 30
$11,774 CAD
$8,429 USD
View
15 more retailers have this diamond
Prices start from $5,125 CADSave up to $6,649 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
$5,125 CAD