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Heart|Natural|GIA

0.65ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 5543447530

Certificate GIA 5543447530

Diamond specifications and retailer prices

From $1,091 NZD
$615 USD
As of October 31, 2026
Save $833 NZD (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,924 NZD at GemTrove · As of November 1, 2026
View at GemTrove

About this 0.65ct natural heart diamond

This 0.65ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5543447530. Listed at 7 retailers as of October 31, 2026, with prices from $1,091 to $1,924, a $833 spread on the same certified stone. GemTrove lists it at $1,924. 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

0.65
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543447530
Dimensions5.44 × 5.97 × 3.38 mm
L/W Ratio1.10
Top View
5.44 mm5.97 mm0.65 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543447530
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.6%

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: Oct 31
Current: $1,924 NZD|Low: $1,054 NZD|High: $1,924 NZD|Avg: $1,412 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$1,091 NZD
Retailer 6$1,128 NZD
Retailer 4$1,208 NZD
Retailer 2$1,344 NZD
Retailer 3$1,377 NZD
Retailer 7$1,380 NZD
GemTrove$1,924 NZD

40 data points across 7 retailers

7 retailers$1,091 NZD to $1,924 NZD

A
Cheapest Retailer
-
$1,091 NZD
$615 USD
Final sale: no returns
A
Retailer 2
-
$1,128 NZD
MYR 2,589 MYR
View
A
Retailer 3
-
$1,208 NZD
SGD 920 SGD
View
A
Retailer 4
-
$1,344 NZD
£596 GBP
View
B+
Retailer 5
-
$1,377 NZD
$776 USD
View
Retailer 6
-
$1,380 NZD
$778 USD
View
Price last confirmed 28 days ago
Most Expensive
B
GemTrove
GT-N-01262945-98 · Nov 1
$1,924 NZD
A$1,668 AUD
View
6 more retailers have this diamond
Prices start from $1,091 NZDSave up to $833 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
0.65ct Heart
$1,091 NZD