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Heart|Natural|GIA

1.00ct L SI1 Heart Natural Diamond

EX • L/SI1 • GIA 5526392677

Certificate GIA 5526392677

Diamond specifications and retailer prices

From $2,318 NZD
As of November 5, 2026
Save $3,781 NZD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,099 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526392677. Listed at 13 retailers as of November 5, 2026, with prices from $2,318 to $6,099, a $3,781 spread on the same certified stone. NZ Jewellers lists it at $6,099. 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

1.00
Carat
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526392677
Dimensions5.66 × 6.37 × 3.46 mm
L/W Ratio1.13
Top View
5.66 mm6.37 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526392677
Side View
Table 59.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 54.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,099 NZD|Low: $2,318 NZD|High: $6,099 NZD|Avg: $2,968 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$2,318 NZD
Retailer 2$2,424 NZD
Retailer 3$2,500 NZD
Retailer 4$2,500 NZD
Retailer 11$2,533 NZD
Retailer 10$2,616 NZD
Retailer 8$2,688 NZD
Retailer 5$2,760 NZD
Retailer 7$2,884 NZD
Retailer 12$2,884 NZD
Retailer 6$3,050 NZD
NZ Jewellers$6,099 NZD

44 data points across 12 retailers

13 retailers$2,318 NZD to $6,099 NZD

B+
Cheapest Retailer
-
$2,318 NZD
B+
Retailer 2
-
$2,424 NZD
View
Retailer 3
-
$2,500 NZD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$2,500 NZD
View
B
Retailer 5
-
$2,533 NZD
View
B
Retailer 6
-
$2,616 NZD
View
B
Retailer 7
-
$2,688 NZD
View
B
Retailer 8
-
$2,744 NZD
View
B
Retailer 9
-
$2,760 NZD
View
B
Retailer 10
-
$2,884 NZD
View
B
Retailer 11
-
$2,884 NZD
View
B
Retailer 12
-
$3,050 NZD
View
Most Expensive
C
NZ Jewellers
958da8e3-eec6-4f15-bcae-d7800f1aa4df · Nov 5
$6,099 NZD
$3,381 USD
View
12 more retailers have this diamond
Prices start from $2,318 NZDSave up to $3,781 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.

B+
1.00ct Heart
$2,318 NZD