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Heart|Natural|GIA

1.36ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2544969679

Certificate GIA 2544969679

Diamond specifications and retailer prices

From $2,603 NZD
As of November 6, 2026
Save $3,381 NZD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,376 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.36ct natural heart diamond

This 1.36ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544969679. Listed at 12 retailers as of November 6, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.36
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544969679
Dimensions6.76 × 7.67 × 4.31 mm
L/W Ratio1.13
Top View
6.76 mm7.67 mm1.36 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544969679
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 56.2%

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: Nov 6
Current: $8,376 NZD|Low: $2,603 NZD|High: $8,520 NZD|Avg: $4,316 NZD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 7$2,603 NZD
Retailer 11$3,128 NZD
Retailer 4$3,344 NZD
Retailer 10$3,518 NZD
Retailer 12$3,682 NZD
Retailer 6$3,718 NZD
Retailer 9$4,190 NZD
Retailer 2$4,551 NZD
Retailer 3$4,557 NZD
Retailer 8$4,663 NZD
Retailer 5$5,984 NZD
NZ Jewellers$8,376 NZD

37 data points across 12 retailers

12 retailers$2,603 NZD to $5,984 NZD

A
Cheapest Retailer
-
$2,603 NZD
A
Retailer 2
-
$3,128 NZD
View
A
Retailer 3
-
$3,344 NZD
View
A
Retailer 4
-
$3,518 NZD
View
A
Retailer 5
-
$3,682 NZD
View
A
Retailer 6
-
$3,718 NZD
View
A
Retailer 7
-
$4,190 NZD
View
Retailer 8
-
$4,551 NZD
View
Retailer 9
-
$4,557 NZD
View
Price last confirmed 33 days ago
A
Retailer 10
-
$4,663 NZD
View
B+
Retailer 11
-
$5,984 NZD
View
Most Expensive
NZ Jewellers
13515123-b05e-46c7-b3fd-e0b0f052e603 · Oct 27
$8,376 NZD
$4,643 USD
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $2,603 NZDSave up to $3,381 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
1.36ct Heart
$2,603 NZD