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Heart|Natural|GIA

1.02ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 5553770241

Certificate GIA 5553770241

Diamond specifications and retailer prices

From $2,468 NZD
As of November 5, 2026
Save $2,220 NZD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,688 NZD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded H 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 5553770241. Listed at 11 retailers as of November 5, 2026, with prices from $2,468 to $4,688, a $2,220 spread on the same certified stone. Wholesale Diamonds Direct lists it at $4,688. 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

1.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.74°
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 5553770241
Dimensions6.04 × 7.10 × 4.02 mm
L/W Ratio1.18
Culet sizeNone
Top View
6.04 mm7.10 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553770241
Side View
Table 60.0%Crown 36.74°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 56.7%

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: Nov 5
Current: $2,805 NZD|Low: $2,453 NZD|High: $4,963 NZD|Avg: $3,231 NZD|-5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 3$2,468 NZD
Retailer 4$2,803 NZD
Retailer 1$2,805 NZD
Retailer 5$2,843 NZD
Retailer 8$3,025 NZD
Retailer 7$3,054 NZD
Retailer 2$3,110 NZD
Retailer 6$3,381 NZD
Retailer 9$3,395 NZD
Wholesale Diamonds Direct$4,688 NZD

39 data points across 10 retailers

11 retailers$2,468 NZD to $4,688 NZD

A
Cheapest Retailer
-
$2,468 NZD
A
Retailer 2
-
$2,803 NZD
View
A
Retailer 3
-
$2,805 NZD
View
A
Retailer 4
-
$2,843 NZD
View
A
Retailer 5
-
$3,025 NZD
View
A
Retailer 6
-
$3,054 NZD
View
A
Retailer 7
-
$3,110 NZD
View
B+
Retailer 8
-
$3,381 NZD
View
Retailer 9
-
$3,395 NZD
View
Price last confirmed 42 days ago
B+
Retailer 10
-
$3,974 NZD
View
Most Expensive
B+
Wholesale Diamonds Direct
553095831 · Nov 6
$4,688 NZD
$2,599 USD
View
10 more retailers have this diamond
Prices start from $2,468 NZDSave up to $2,220 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
1.02ct Heart
$2,468 NZD