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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 5556618490

Certificate GIA 5556618490

Diamond specifications and retailer prices

From $1,390 USD
As of November 5, 2026
Save $2,860 USD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,250 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556618490. Listed at 14 retailers as of November 5, 2026, with prices from $1,390 to $4,250, a $2,860 spread on the same certified stone. NZ Jewellers lists it at $4,250. 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

1.02
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556618490
Dimensions6.86 × 6.21 × 3.98 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Needle
Top View
6.86 mm6.21 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556618490
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 57.9%

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: $4,250 USD|Low: $1,390 USD|High: $4,250 USD|Avg: $1,989 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
Retailer 17
November 6, 2026
Retailer 6$1,390 USD
Retailer 5$1,577 USD
Retailer 13$1,579 USD
Retailer 15$1,579 USD
Retailer 7$1,620 USD
Retailer 14$1,652 USD
Retailer 9$1,698 USD
Retailer 2$1,713 USD
Retailer 8$1,722 USD
Retailer 16$1,753 USD
Retailer 12$1,822 USD
Retailer 3$1,860 USD
Retailer 17$1,860 USD
Retailer 4$1,920 USD
Retailer 10$2,366 USD
Retailer 11$3,053 USD
NZ Jewellers$4,250 USD

34 data points across 17 retailers

14 retailers$1,390 USD to $4,250 USD

A
Cheapest Retailer
-
$1,390 USD
B+
Retailer 2
-
$1,577 USD
View
B+
Retailer 3
-
$1,579 USD
View
B+
Retailer 4
-
$1,620 USD
View
B+
Retailer 5
-
$1,652 USD
View
A
Retailer 6
-
$1,713 USD
View
B+
Retailer 7
-
$1,753 USD
View
B+
Retailer 8
-
$1,822 USD
View
B+
Retailer 9
-
$1,860 USD
View
B+
Retailer 10
-
$1,860 USD
View
B+
Retailer 11
-
$1,920 USD
View
B
Retailer 12
-
$2,366 USD
View
B
Retailer 13
-
$3,053 USD
View
Most Expensive
C
NZ Jewellers
882a7e84-072d-4af0-a914-e596f95fc1cd · Nov 5
$4,250 USD
View
13 more retailers have this diamond
Prices start from $1,390 USDSave up to $2,860 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
1.02ct Heart
$1,390 USD