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Round|Natural|GIA

0.50ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6565165359

Certificate GIA 6565165359

Diamond specifications and retailer prices

From $555 USD
₹52,828 INR
Save $1,686 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,241 USD at NZ Jewellers
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565165359. Listed at 19 retailers, with prices from $555 to $2,241 at NZ Jewellers, a $1,686 spread on the same certified stone. 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
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6565165359
Dimensions5.15 × 5.11 × 3.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
5.15 mm5.11 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565165359
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $555 USD|Low: $552 USD|High: $1,861 USD|Avg: $929 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 1, 2026
Retailer 1$555 USD
Retailer 6$602 USD
Retailer 8$607 USD
Retailer 4$630 USD
Retailer 5$702 USD
Retailer 12$702 USD
Retailer 2$737 USD
Retailer 7$821 USD
Retailer 10$880 USD
Retailer 9$917 USD
Retailer 15$980 USD
Retailer 13$1,051 USD
Retailer 3$1,085 USD
Retailer 11$1,641 USD
Retailer 14$1,848 USD

21 data points across 15 retailers

19 retailers$555 USD to $2,241 USD

A
Cheapest Retailer
-
$555 USD
₹52,828 INR
B+
Retailer 2
-
$602 USD
HK$4,700 HKD
View
B+
Retailer 3
-
$607 USD
SGD 820 SGD
View
B+
Retailer 4
-
$630 USD
View
B+
Retailer 5
-
$702 USD
View
B+
Retailer 6
-
$702 USD
View
B+
Retailer 7
-
$705 USD
View
B+
Retailer 8
-
$737 USD
SGD 996 SGD
View
B+
Retailer 9
-
$742 USD
View
B+
Retailer 10
-
$824 USD
View
B+
Retailer 11
-
$831 USD
£654 GBP
View
B
Retailer 12
-
$880 USD
View
B
Retailer 13
-
$917 USD
£722 GBP
View
B
Retailer 14
-
$980 USD
€933 EUR
View
B
Retailer 15
-
$1,051 USD
A$1,617 AUD
View
B
Retailer 16
-
$1,085 USD
ZAR 17,528 ZAR
View
B
Retailer 17
-
$1,641 USD
£1,292 GBP
View
C
Retailer 18
-
$1,848 USD
£1,455 GBP
View
Most Expensive
C
NZ Jewellers
41934790-1215-4b6d-aa5b-d4f73c6d0a22 · Sep 28
$2,241 USD
View
18 more retailers have this diamond
Prices start from $555 USDSave up to $1,686 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.

A
0.50ct Round
$555 USD