Round|Natural|GIA

5.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6217246319

Certificate GIA 6217246319

Diamond specifications and retailer prices

From $116,362 USD
As of October 31, 2026
Save $93,178 USD (44%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $209,540 USD at MOH London · As of November 1, 2026
View at MOH London

About this 5.03ct natural round diamond

This 5.03ct natural round sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6217246319. Listed at 28 retailers as of October 31, 2026, with prices from $116,362 to $209,540, a $93,178 spread on the same certified stone. MOH London lists it at $209,540. 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

5.03
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6217246319
Dimensions11.00 × 11.07 × 6.71 mm
L/W Ratio1.01
Top View
11.00 mm11.07 mm5.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6217246319
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $209,540 USD|Low: $120,752 USD|High: $212,065 USD|Avg: $141,646 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$120,752 USD
Retailer 8$122,202 USD
Retailer 6$124,863 USD
Retailer 10$124,994 USD
Retailer 7$129,520 USD
Retailer 2$130,378 USD
Retailer 3$130,762 USD
Retailer 4$162,073 USD
Retailer 5$162,339 USD
MOH London$209,540 USD

31 data points across 10 retailers

28 retailers$116,362 USD to $209,540 USD

B+
Cheapest Retailer
-
$116,362 USD
B+
Retailer 2
-
$120,624 USD
View
B+
Retailer 3
-
$120,752 USD
View
Final sale: no returns
B+
Retailer 4
-
$122,202 USD
View
B+
Retailer 5
-
$124,863 USD
₹11,891,673 INR
View
Retailer 6
-
$124,994 USD
A$192,299 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$127,118 USD
View
B+
Retailer 8
-
$129,520 USD
View
B+
Retailer 9
-
$130,378 USD
View
B+
Retailer 10
-
$130,762 USD
£102,963 GBP
View
Retailer 11
-
$134,169 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$135,660 USD
View
B+
Retailer 13
-
$135,660 USD
View
B+
Retailer 14
-
$137,440 USD
View
B+
Retailer 15
-
$138,686 USD
View
Retailer 16
-
$139,759 USD
View
Price last confirmed 62 days ago
B
Retailer 17
-
$139,759 USD
View
B
Retailer 18
-
$139,759 USD
View
B
Retailer 19
-
$140,180 USD
View
B
Retailer 20
-
$143,574 USD
View
Retailer 21
-
$145,350 USD
View
Price last confirmed 69 days ago
B
Retailer 22
-
$145,350 USD
View
Retailer 23
-
$145,795 USD
View
Price last confirmed 10 days ago
Retailer 24
-
$150,940 USD
View
Price last confirmed 62 days ago
B
Retailer 25
-
$150,940 USD
View
B
Retailer 26
-
$162,073 USD
€154,355 EUR
View
B
Retailer 27
-
$162,339 USD
ZAR 2,622,596 ZAR
View
Most Expensive
B
MOH London
45EB65BCE · Nov 1
$209,540 USD
£164,992 GBP
View
27 more retailers have this diamond
Prices start from $116,362 USDSave up to $93,178 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.

B+
5.03ct Round
$116,362 USD