Round|Natural|GIA

2.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6233823618

Certificate GIA 6233823618

Diamond specifications and retailer prices

From $19,826 USD
As of October 31, 2026
Save $1,304 USD (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $21,130 USD at Jared · As of November 2, 2026
View at Jared

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6233823618. Listed at 4 retailers as of October 31, 2026, with a relatively tight 7% 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

2.03
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6233823618
Dimensions8.07 × 8.13 × 4.94 mm
L/W Ratio1.01
Top View
8.07 mm8.13 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233823618
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $21,130 USD|Low: $16,689 USD|High: $22,598 USD|Avg: $20,099 USD|-4.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 16, 2026
Retailer 9$16,689 USD
Retailer 6$17,318 USD
Retailer 7$19,624 USD
Retailer 4$19,826 USD
Retailer 2$20,450 USD
Retailer 3$20,450 USD
Jared$21,130 USD
Retailer 8$21,595 USD
Retailer 5$22,598 USD

3 data points across 9 retailers

4 retailers$19,826 USD to $21,130 USD

B+
Cheapest Retailer
-
$19,826 USD
B+
Retailer 2
-
$20,450 USD
View
B+
Retailer 3
-
$20,450 USD
View
Most Expensive
B
Jared
158061113 · Nov 2
$21,130 USD
View
3 more retailers have this diamond
Prices start from $19,826 USDSave up to $1,304 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+
2.03ct Round
$19,826 USD