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Heart|Natural|GIA

1.07ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6385356557

Certificate GIA 6385356557

Diamond specifications and retailer prices

From $3,220 NZD
As of November 4, 2026
Save $6,142 NZD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,361 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.07ct natural heart diamond

This 1.07ct 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 6385356557. Listed at 15 retailers as of November 3, 2026, with prices from $3,220 to $9,361, a $6,142 spread on the same certified stone. NZ Jewellers lists it at $9,361. 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

1.07
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6385356557
Dimensions5.97 × 7.16 × 4.16 mm
L/W Ratio1.20
Top View
5.97 mm7.16 mm1.07 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6385356557
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 58.1%

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: $4,738 NZD|Low: $3,087 NZD|High: $7,939 NZD|Avg: $4,526 NZD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2$3,220 NZD
Retailer 5$3,269 NZD
Retailer 6$4,132 NZD
Retailer 4$4,137 NZD
Retailer 8$4,478 NZD
Retailer 7$4,685 NZD
Retailer 1$4,738 NZD
Retailer 3$7,845 NZD

45 data points across 8 retailers

15 retailers$3,220 NZD to $9,361 NZD

A
Cheapest Retailer
-
$3,220 NZD
A
Retailer 2
-
$3,269 NZD
View
B+
Retailer 3
-
$3,928 NZD
View
B+
Retailer 4
-
$4,132 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,137 NZD
View
B+
Retailer 6
-
$4,478 NZD
View
B+
Retailer 7
-
$4,478 NZD
View
Retailer 8
-
$4,533 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$4,685 NZD
View
B+
Retailer 10
-
$4,726 NZD
View
B+
Retailer 11
-
$4,738 NZD
View
B+
Retailer 12
-
$5,168 NZD
View
B
Retailer 13
-
$7,845 NZD
View
B
Retailer 14
-
$8,377 NZD
View
Most Expensive
B
NZ Jewellers
d8af5219-8c30-4152-a0dc-0d2355f4e53b · Nov 3
$9,361 NZD
$5,277 USD
View
14 more retailers have this diamond
Prices start from $3,220 NZDSave up to $6,142 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
1.07ct Heart
$3,220 NZD