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Heart|Natural|GIA

1.57ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 2546192780

Certificate GIA 2546192780

Diamond specifications and retailer prices

From $7,122 CAD
As of October 31, 2026
Save $6,107 CAD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $13,229 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.57ct natural heart diamond

This 1.57ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546192780. Listed at 8 retailers as of October 31, 2026, with prices from $7,122 to $13,229, a $6,107 spread on the same certified stone. NZ Jewellers lists it at $13,229. 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

1.57
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546192780
Dimensions6.87 × 7.84 × 4.92 mm
L/W Ratio1.14
Top View
6.87 mm7.84 mm1.57 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546192780
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $13,229 CAD|Low: $6,085 CAD|High: $13,229 CAD|Avg: $8,730 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$7,122 CAD
Retailer 8$7,302 CAD
Retailer 2$7,411 CAD
Retailer 5$7,909 CAD
Retailer 6$7,909 CAD
Retailer 3$8,343 CAD
Retailer 4$12,598 CAD
NZ Jewellers$13,229 CAD

45 data points across 8 retailers

8 retailers$7,122 CAD to $13,229 CAD

B+
Cheapest Retailer
-
$7,122 CAD
B+
Retailer 2
-
$7,302 CAD
View
Final sale: no returns
B+
Retailer 3
-
$7,411 CAD
View
B
Retailer 4
-
$7,909 CAD
View
B+
Retailer 5
-
$7,909 CAD
View
B
Retailer 6
-
$8,343 CAD
View
B
Retailer 7
-
$12,598 CAD
View
Most Expensive
B
NZ Jewellers
c09ed614-9e92-43be-9c22-f284579276c8 · Nov 5
$13,229 CAD
$9,405 USD
View
7 more retailers have this diamond
Prices start from $7,122 CADSave up to $6,107 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.

B+
1.57ct Heart
$7,122 CAD