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Heart|Natural|GIA

1.07ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 6542149710

Certificate GIA 6542149710

Diamond specifications and retailer prices

From $3,784 NZD
As of November 2, 2026
Save $4,220 NZD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,004 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 6542149710. Listed at 6 retailers as of November 2, 2026, with prices from $3,784 to $8,004, a $4,220 spread on the same certified stone. NZ Jewellers lists it at $8,004. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.51°
Pavilion angle40.42°
OriginNatural
Grading LabGIA
CertificateGIA 6542149710
Dimensions7.09 × 6.37 × 4.14 mm
L/W Ratio1.11
Top View
7.09 mm6.37 mm1.07 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542149710
Side View
Table 61.0%Crown 39.51°Girdle: MED-STKPavilion 40.42°Culet: NoneDepth 58.4%

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 2
Current: $8,004 NZD|Low: $3,784 NZD|High: $8,105 NZD|Avg: $5,013 NZD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$3,784 NZD
Retailer 4$3,828 NZD
Retailer 5$4,006 NZD
Retailer 6$4,075 NZD
Retailer 9$4,442 NZD
Retailer 7$4,604 NZD
Retailer 8$4,933 NZD
Retailer 3$6,706 NZD
NZ Jewellers$8,004 NZD

29 data points across 9 retailers

6 retailers$3,784 NZD to $8,004 NZD

A
Cheapest Retailer
-
$3,784 NZD
A
Retailer 2
-
$3,828 NZD
View
B+
Retailer 3
-
$4,006 NZD
View
B+
Retailer 4
-
$4,075 NZD
View
B
Retailer 5
-
$6,706 NZD
View
Most Expensive
B
NZ Jewellers
9a25a97a-17a5-4f14-bbeb-624cdd3d1ae7 · Nov 3
$8,004 NZD
$4,512 USD
View
5 more retailers have this diamond
Prices start from $3,784 NZDSave up to $4,220 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
1.07ct Heart
$3,784 NZD