Heart|Natural|GIA

1.26ct I SI1 Heart Natural Diamond

VG • I/SI1 • GIA 2556091386

Certificate GIA 2556091386

Diamond specifications and retailer prices

From $2,593 USD
As of November 4, 2026
Save $3,623 USD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,216 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.26ct natural heart diamond

This 1.26ct 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 2556091386. Listed at 15 retailers as of November 3, 2026, with prices from $2,593 to $6,216, a $3,623 spread on the same certified stone. NZ Jewellers lists it at $6,216. 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

1.26
Carat
I
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556091386
Dimensions7.39 × 6.51 × 4.38 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.39 mm6.51 mm1.26 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556091386
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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 4
Current: $6,216 USD|Low: $2,593 USD|High: $6,216 USD|Avg: $3,764 USD|+1.0%
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
November 4, 2026
Retailer 8$2,593 USD
Retailer 16$2,774 USD
Retailer 12$3,232 USD
Retailer 14$3,232 USD
Retailer 4$3,350 USD
Retailer 13$3,357 USD
Retailer 9$3,473 USD
Retailer 3$3,474 USD
Retailer 6$3,670 USD
Retailer 7$3,670 USD
Retailer 15$3,730 USD
Retailer 5$3,790 USD
Retailer 10$4,161 USD
Retailer 11$4,385 USD
Retailer 2$5,951 USD
NZ Jewellers$6,216 USD

39 data points across 16 retailers

15 retailers$2,593 USD to $6,216 USD

A
Cheapest Retailer
-
$2,593 USD
B+
Retailer 2
-
$2,774 USD
View
B+
Retailer 3
-
$3,232 USD
View
B+
Retailer 4
-
$3,350 USD
View
B+
Retailer 5
-
$3,357 USD
View
B+
Retailer 6
-
$3,473 USD
View
B+
Retailer 7
-
$3,474 USD
View
B
Retailer 8
-
$3,670 USD
View
B
Retailer 9
-
$3,670 USD
View
B
Retailer 10
-
$3,730 USD
View
B
Retailer 11
-
$3,790 USD
View
B
Retailer 12
-
$4,161 USD
View
B
Retailer 13
-
$4,385 USD
View
B
Retailer 14
-
$5,951 USD
View
Most Expensive
B
NZ Jewellers
07028e43-679a-41d0-a68f-229fcf0e40bc · Nov 3
$6,216 USD
View
14 more retailers have this diamond
Prices start from $2,593 USDSave up to $3,623 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
1.26ct Heart
$2,593 USD