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Heart|Natural|GIA

1.01ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6451686176

Certificate GIA 6451686176

Diamond specifications and retailer prices

From $3,076 NZD
As of November 6, 2026
Save $5,933 NZD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,009 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded G 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 6451686176. Listed at 17 retailers as of November 5, 2026, with prices from $3,076 to $9,009, a $5,933 spread on the same certified stone. NZ Jewellers lists it at $9,009. 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

1.01
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451686176
Dimensions6.37 × 6.63 × 4.04 mm
L/W Ratio1.04
Top View
6.37 mm6.63 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451686176
Side View
Table 62.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 61.0%

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 6
Current: $3,076 NZD|Low: $3,076 NZD|High: $7,640 NZD|Avg: $4,544 NZD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$3,076 NZD
Retailer 6$3,139 NZD
Retailer 7$3,842 NZD
Retailer 8$3,893 NZD
Retailer 9$3,976 NZD
Retailer 3$4,360 NZD
Retailer 4$4,558 NZD
Retailer 2$5,350 NZD
Retailer 5$7,529 NZD

37 data points across 9 retailers

17 retailers$3,076 NZD to $9,009 NZD

A
Cheapest Retailer
-
$3,076 NZD
A
Retailer 2
-
$3,139 NZD
View
B+
Retailer 3
-
$3,779 NZD
View
B+
Retailer 4
-
$3,842 NZD
View
B+
Retailer 5
-
$3,893 NZD
View
B+
Retailer 6
-
$3,976 NZD
View
Final sale: no returns
Retailer 7
-
$4,310 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,310 NZD
View
B+
Retailer 9
-
$4,360 NZD
View
B
Retailer 10
-
$4,508 NZD
View
B+
Retailer 11
-
$4,558 NZD
View
B
Retailer 12
-
$4,560 NZD
View
B+
Retailer 13
-
$4,972 NZD
View
B
Retailer 14
-
$5,350 NZD
View
B
Retailer 15
-
$7,529 NZD
View
B
Retailer 16
-
$8,042 NZD
View
Most Expensive
B
NZ Jewellers
25478422-7402-4b7a-bd6c-413f80a5b401 · Nov 5
$9,009 NZD
$4,994 USD
View
16 more retailers have this diamond
Prices start from $3,076 NZDSave up to $5,933 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
1.01ct Heart
$3,076 NZD