Round|Natural|GIA

0.50ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6247012200

Certificate GIA 6247012200

Diamond specifications and retailer prices

From $779 USD
Save $152 USD (16%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,269 USD at Cape Diamonds
View at Cape Diamonds

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6247012200. Listed at 12 retailers, with a relatively tight 20% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6247012200
Dimensions5.12 × 5.14 × 3.12 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.12 mm5.14 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6247012200
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.8%

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: $1,269 USD|Low: $739 USD|High: $1,462 USD|Avg: $1,049 USD
Cape Diamonds
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
October 1, 2026
Retailer 13$739 USD
Retailer 2$779 USD
Retailer 5$805 USD
Retailer 7$809 USD
Retailer 4$823 USD
Retailer 3$834 USD
Retailer 8$843 USD
Retailer 9$928 USD
Retailer 10$1,052 USD
Retailer 11$1,060 USD
Retailer 12$1,104 USD
Retailer 14$1,203 USD
Cape Diamonds$1,269 USD
Retailer 6$1,462 USD

36 data points across 14 retailers

12 retailers$779 USD to $931 USD

A
Retailer 1
-
$739 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$779 USD
View
A
Retailer 3
-
$809 USD
View
B+
Retailer 4
-
$834 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$843 USD
£663 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$928 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$931 USD
View
B+
Retailer 8
-
$1,052 USD
€1,002 EUR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,060 USD
£835 GBP
View
Price last confirmed 9 days ago
B
Retailer 10
-
$1,104 USD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$1,203 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Cape Diamonds
cert_6247012200 · Aug 7
$1,269 USD
ZAR 20,495 ZAR
View
Price last confirmed 55 days ago
11 more retailers have this diamond
Prices start from $779 USDSave up to $152 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
$779 USD