CaratHunter
Plans
Heart|Natural|GIA

0.45ct D SI1 Heart Natural Diamond

GD • D/SI1 • GIA 7562293700

Certificate GIA 7562293700

Diamond specifications and retailer prices

From $830 NZD
$468 USD
As of November 2, 2026
Save $214 NZD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,044 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-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 7562293700. Listed at 3 retailers as of November 2, 2026, with prices from $830 to $1,044, a $214 spread on the same certified stone. 77 Diamonds lists it at $1,044. 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

0.45
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562293700
Dimensions4.85 × 5.23 × 2.95 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.85 mm5.23 mm0.45 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7562293700
Side View
Table 63.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 56.5%

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: $1,044 NZD|Low: $722 NZD|High: $1,075 NZD|Avg: $937 NZD|+1.9%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$830 NZD
Retailer 3$899 NZD
77 Diamonds$1,044 NZD

39 data points across 3 retailers

3 retailers$830 NZD to $1,044 NZD

A
Cheapest Retailer
-
$830 NZD
$468 USD
Final sale: no returns
B+
Retailer 2
-
$899 NZD
SGD 685 SGD
View
Most Expensive
B+
77 Diamonds
HSCPTRCDHKRG · Nov 2
$1,044 NZD
£463 GBP
View
2 more retailers have this diamond
Prices start from $830 NZDSave up to $214 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
0.45ct Heart
$830 NZD