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Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 6291015340

Certificate GIA 6291015340

Diamond specifications and retailer prices

From $2,958 NZD
As of November 6, 2026
Save $6,537 NZD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,496 NZD at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6291015340. Listed at 17 retailers as of November 5, 2026, with prices from $2,958 to $9,496, a $6,537 spread on the same certified stone. Adiamor lists it at $9,496. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6291015340
Dimensions5.47 × 6.56 × 4.31 mm
L/W Ratio1.20
Top View
5.47 mm6.56 mm1.01 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6291015340
Side View
Table 56.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 65.7%

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: $2,958 NZD|Low: $2,958 NZD|High: $7,414 NZD|Avg: $4,378 NZD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,958 NZD
Retailer 6$3,023 NZD
Retailer 9$3,709 NZD
Retailer 8$3,860 NZD
Retailer 2$4,113 NZD
Retailer 3$4,208 NZD
Retailer 7$4,513 NZD
Retailer 4$4,544 NZD
Retailer 5$7,308 NZD

32 data points across 9 retailers

17 retailers$2,958 NZD to $9,496 NZD

A
Cheapest Retailer
-
$2,958 NZD
A
Retailer 2
-
$3,023 NZD
View
B+
Retailer 3
-
$3,709 NZD
View
B+
Retailer 4
-
$3,860 NZD
View
Final sale: no returns
B+
Retailer 5
-
$4,113 NZD
View
B+
Retailer 6
-
$4,183 NZD
View
Retailer 7
-
$4,183 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,208 NZD
View
B+
Retailer 9
-
$4,376 NZD
View
B+
Retailer 10
-
$4,434 NZD
View
B+
Retailer 11
-
$4,513 NZD
View
B+
Retailer 12
-
$4,544 NZD
View
B+
Retailer 13
-
$4,546 NZD
View
B
Retailer 14
-
$4,825 NZD
View
B
Retailer 15
-
$7,308 NZD
View
B
Retailer 16
-
$8,744 NZD
View
Most Expensive
B
Adiamor
D-64684384 · Nov 5
$9,496 NZD
$5,264 USD
View
16 more retailers have this diamond
Prices start from $2,958 NZDSave up to $6,537 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
$2,958 NZD