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Heart|Natural|GIA

0.49ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 2566232117

Certificate GIA 2566232117

Diamond specifications and retailer prices

From $691 NZD
$389 USD
As of November 2, 2026
Save $170 NZD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $861 NZD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.49ct natural heart diamond

This 0.49ct natural heart sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566232117. Listed at 3 retailers as of November 2, 2026, with prices from $691 to $861, a $170 spread on the same certified stone. 77 Diamonds lists it at $861. 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

0.49
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566232117
Dimensions4.60 × 5.33 × 3.26 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Twinning Wisp, Indented Natural
Top View
4.60 mm5.33 mm0.49 ctG / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 2566232117
Side View
Table 57.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $861 NZD|Low: $599 NZD|High: $881 NZD|Avg: $772 NZD|+2.7%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$691 NZD
Retailer 3$742 NZD
77 Diamonds$861 NZD

38 data points across 3 retailers

3 retailers$691 NZD to $861 NZD

A
Cheapest Retailer
-
$691 NZD
$389 USD
Final sale: no returns
B+
Retailer 2
-
$742 NZD
SGD 564 SGD
View
Most Expensive
B+
77 Diamonds
HSCPN7KVKXEF · Nov 2
$861 NZD
£382 GBP
View
2 more retailers have this diamond
Prices start from $691 NZDSave up to $170 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
0.49ct Heart
$691 NZD