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Heart|Natural|GIA

1.30ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 2556588272

Certificate GIA 2556588272

Diamond specifications and retailer prices

From $2,612 USD
As of October 29, 2026
Save $3,306 USD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,918 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half 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 2556588272. Listed at 12 retailers as of October 27, 2026, with prices from $2,612 to $5,918, a $3,306 spread on the same certified stone. NZ Jewellers lists it at $5,918. 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

1.30
Carat
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556588272
Dimensions7.55 × 6.64 × 4.36 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal
Top View
7.55 mm6.64 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556588272
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.7%

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: Oct 29
Current: $5,918 USD|Low: $2,177 USD|High: $5,918 USD|Avg: $3,430 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11$2,612 USD
Retailer 5$2,815 USD
Retailer 4$2,831 USD
Retailer 9$2,831 USD
Retailer 10$2,939 USD
Retailer 2$3,026 USD
Retailer 3$3,220 USD
Retailer 8$3,266 USD
Retailer 7$3,309 USD
Retailer 6$4,986 USD
NZ Jewellers$5,918 USD

31 data points across 11 retailers

12 retailers$2,612 USD to $5,918 USD

A
Cheapest Retailer
-
$2,612 USD
Final sale: no returns
A
Retailer 2
-
$2,815 USD
£2,216 GBP
View
A
Retailer 3
-
$2,831 USD
View
Retailer 4
-
$2,831 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,939 USD
View
A
Retailer 6
-
$3,026 USD
£2,383 GBP
View
B+
Retailer 7
-
$3,220 USD
View
B+
Retailer 8
-
$3,266 USD
View
Retailer 9
-
$3,266 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,309 USD
€3,151 EUR
View
B
Retailer 11
-
$4,986 USD
£3,926 GBP
View
Most Expensive
B
NZ Jewellers
fd430052-a25d-4fdc-9297-6c4b322a78b6 · Oct 27
$5,918 USD
View
11 more retailers have this diamond
Prices start from $2,612 USDSave up to $3,306 USD

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
1.30ct Heart
$2,612 USD