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Heart|Natural|GIA

1.34ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 2546912152

Certificate GIA 2546912152

Diamond specifications and retailer prices

From $3,929 NZD
As of November 5, 2026
Save $5,083 NZD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,867 NZD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.34ct natural heart diamond

This 1.34ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 2546912152. Listed at 13 retailers as of November 5, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.34
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 2546912152
Dimensions7.52 × 6.63 × 4.64 mm
L/W Ratio1.13
Top View
7.52 mm6.63 mm1.34 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546912152
Side View
Table 60.0%Crown 36.6°Girdle: MED-THKPavilion 42.1°Culet: NoneDepth 61.7%

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 5
Current: $5,769 NZD|Low: $3,907 NZD|High: $9,584 NZD|Avg: $5,956 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 8$3,929 NZD
Retailer 10$4,852 NZD
Retailer 6$5,285 NZD
Retailer 3$5,664 NZD
Retailer 2$5,675 NZD
Retailer 5$5,735 NZD
Retailer 1$5,769 NZD
Retailer 11$5,787 NZD
Retailer 9$5,810 NZD
Retailer 7$6,613 NZD
Retailer 4$9,012 NZD

46 data points across 11 retailers

13 retailers$3,929 NZD to $9,012 NZD

A
Cheapest Retailer
-
$3,929 NZD
B+
Retailer 2
-
$4,852 NZD
View
B+
Retailer 3
-
$5,285 NZD
View
Retailer 4
-
$5,664 NZD
View
Price last confirmed 40 days ago
B+
Retailer 5
-
$5,675 NZD
View
B+
Retailer 6
-
$5,735 NZD
View
Retailer 7
-
$5,769 NZD
View
Retailer 8
-
$5,787 NZD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
$5,810 NZD
View
Retailer 10
-
$6,536 NZD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$6,613 NZD
View
B
Retailer 12
-
$9,012 NZD
View
Most Expensive
NZ Jewellers
6a60dbdd-e702-4d03-abb6-99cf39b9b2be · Sep 28
$9,867 NZD
$5,470 USD
View
Price last confirmed 40 days ago
12 more retailers have this diamond
Prices start from $3,929 NZDSave up to $5,083 NZD

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
1.34ct Heart
$3,929 NZD