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Round|Natural|GIA

4.00ct I SI1 Round Natural Diamond

EX • I/SI1

Diamond specifications and retailer prices

From $57,400 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $57,400 USD at Rare Carat
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Rare Carat

About this 4ct natural round diamond

This 4ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.00
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions10.24 × 10.17 × 6.16 mm
L/W Ratio1.01
Top View
10.24 mm10.17 mm4.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $57,400 USD|Low: $53,200 USD|High: $74,014 USD|Avg: $62,472 USD|-0.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 18, 2026
Retailer 6$53,200 USD
Retailer 7$54,269 USD
Rare Carat$57,400 USD
Retailer 2$58,555 USD
Retailer 4$68,531 USD
Retailer 3$71,272 USD
Retailer 5$74,014 USD

3 data points across 7 retailers

1 retailer

B
Rare Carat
P333554_5231250367 · Nov 1
$57,400 USD
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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
4.00ct Round
$57,400 USD