Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 1543677273

Certificate GIA 1543677273

Diamond specifications and retailer prices

From $1,299 USD
As of November 6, 2026
Save $3,059 USD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,358 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 1543677273. Listed at 14 retailers as of November 5, 2026, with prices from $1,299 to $4,358, a $3,059 spread on the same certified stone. NZ Jewellers lists it at $4,358. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543677273
Dimensions6.68 × 6.02 × 4.11 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.68 mm6.02 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543677273
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,358 USD|Low: $1,299 USD|High: $4,358 USD|Avg: $2,064 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 6, 2026
Retailer 4$1,299 USD
Retailer 16$1,426 USD
Retailer 11$1,619 USD
Retailer 13$1,619 USD
Retailer 3$1,670 USD
Retailer 12$1,693 USD
Retailer 2$1,756 USD
Retailer 15$1,796 USD
Retailer 14$1,868 USD
Retailer 6$1,910 USD
Retailer 7$1,910 USD
Retailer 5$1,970 USD
Retailer 8$2,376 USD
Retailer 9$2,426 USD
Retailer 10$3,121 USD
NZ Jewellers$4,358 USD

39 data points across 16 retailers

14 retailers$1,299 USD to $4,358 USD

A
Cheapest Retailer
-
$1,299 USD
A
Retailer 2
-
$1,426 USD
View
B+
Retailer 3
-
$1,619 USD
View
B+
Retailer 4
-
$1,670 USD
View
B+
Retailer 5
-
$1,693 USD
View
B+
Retailer 6
-
$1,756 USD
View
B+
Retailer 7
-
$1,796 USD
View
B+
Retailer 8
-
$1,868 USD
View
B+
Retailer 9
-
$1,910 USD
View
B+
Retailer 10
-
$1,910 USD
View
B+
Retailer 11
-
$1,970 USD
View
B
Retailer 12
-
$2,426 USD
View
B
Retailer 13
-
$3,121 USD
View
Most Expensive
C
NZ Jewellers
9577e6ca-4a5a-4688-9987-a5aaee8db4f8 · Nov 5
$4,358 USD
View
13 more retailers have this diamond
Prices start from $1,299 USDSave up to $3,059 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
$1,299 USD