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Heart|Natural|GIA

1.00ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1508634276

Certificate GIA 1508634276

Diamond specifications and retailer prices

From $2,619 NZD
As of November 4, 2026
Save $2,937 NZD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,556 NZD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1508634276. Listed at 9 retailers as of November 4, 2026, with prices from $2,619 to $5,556, a $2,937 spread on the same certified stone. Do Amore Diamonds lists it at $5,556. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1508634276
Dimensions6.93 × 5.70 × 3.50 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
6.93 mm5.70 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1508634276
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

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 4
Current: $5,556 NZD|Low: $2,571 NZD|High: $6,747 NZD|Avg: $3,712 NZD|-17.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$2,619 NZD
Retailer 5$2,890 NZD
Retailer 4$2,911 NZD
Retailer 2$3,164 NZD
Retailer 6$3,301 NZD
Retailer 8$3,308 NZD
Retailer 9$4,136 NZD
Retailer 3$4,548 NZD
Do Amore Diamonds$5,556 NZD

42 data points across 9 retailers

9 retailers$2,619 NZD to $5,556 NZD

A
Cheapest Retailer
-
$2,619 NZD
Final sale: no returns
A
Retailer 2
-
$2,890 NZD
View
A
Retailer 3
-
$2,911 NZD
View
A
Retailer 4
-
$3,164 NZD
View
A
Retailer 5
-
$3,301 NZD
View
A
Retailer 6
-
$3,308 NZD
View
B+
Retailer 7
-
$4,136 NZD
View
B+
Retailer 8
-
$4,548 NZD
View
Most Expensive
B+
Do Amore Diamonds
12-100760681510 · Nov 6
$5,556 NZD
$3,080 USD
View
8 more retailers have this diamond
Prices start from $2,619 NZDSave up to $2,937 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
1.00ct Heart
$2,619 NZD