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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6565202540

Certificate GIA 6565202540

Diamond specifications and retailer prices

From $485 USD
As of November 6, 2026
Save $1,163 USD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,648 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded E 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 6565202540. Listed at 13 retailers as of November 5, 2026, with prices from $485 to $1,648, a $1,163 spread on the same certified stone. NZ Jewellers lists it at $1,648. 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

0.50
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565202540
Dimensions4.95 × 5.32 × 3.33 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
4.95 mm5.32 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6565202540
Side View
Table 57.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.6%

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: Nov 6
Current: $1,648 USD|Low: $485 USD|High: $1,663 USD|Avg: $713 USD|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11$485 USD
Retailer 8$526 USD
Retailer 10$566 USD
Retailer 5$567 USD
Retailer 12$606 USD
Retailer 13$606 USD
Retailer 2$624 USD
Retailer 9$653 USD
Retailer 7$657 USD
Retailer 3$658 USD
Retailer 6$781 USD
Retailer 4$1,212 USD
NZ Jewellers$1,648 USD

28 data points across 13 retailers

13 retailers$485 USD to $1,648 USD

A
Cheapest Retailer
-
$485 USD
Final sale: no returns
A
Retailer 2
-
$526 USD
View
A
Retailer 3
-
$566 USD
View
Retailer 4
-
$567 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$606 USD
View
A
Retailer 6
-
$606 USD
View
A
Retailer 7
-
$624 USD
View
B+
Retailer 8
-
$653 USD
View
B+
Retailer 9
-
$657 USD
View
B+
Retailer 10
-
$658 USD
View
B+
Retailer 11
-
$781 USD
View
B
Retailer 12
-
$1,212 USD
View
Most Expensive
B
NZ Jewellers
527fb544-0adb-43ca-a952-660f3bbd130d · Nov 5
$1,648 USD
View
12 more retailers have this diamond
Prices start from $485 USDSave up to $1,163 USD

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
0.50ct Heart
$485 USD