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Round|Natural|GIA

4.03ct I IF Round Natural Diamond

EX • I/IF • GIA 2556446844

Certificate GIA 2556446844

Diamond specifications and retailer prices

From $94,304 USD
£74,255 GBP
As of November 1, 2026
Save $52,303 USD (36%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $146,606 USD at MOH London · As of November 1, 2026
View at MOH London

About this 4.03ct natural round diamond

This 4.03ct natural round sits in the three to five carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2556446844. Listed at 11 retailers as of November 1, 2026, with prices from $94,304 to $146,606, a $52,303 spread on the same certified stone. MOH London lists it at $146,606. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.03
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556446844
Dimensions10.32 × 10.36 × 6.27 mm
L/W Ratio1.00
Star length55%
Girdle conditionFaceted
Culet sizeNone
Top View
10.32 mm10.36 mm4.03 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556446844
Side View
Table 59.0%Crown 31.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 60.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $146,606 USD|Low: $94,017 USD|High: $176,007 USD|Avg: $115,834 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 5$94,304 USD
Retailer 7$94,838 USD
Retailer 8$94,982 USD
Retailer 2$96,835 USD
Retailer 9$97,783 USD
Retailer 3$99,866 USD
Retailer 12$103,617 USD
Retailer 10$106,329 USD
Retailer 6$113,901 USD
Retailer 11$116,569 USD
MOH London$146,606 USD
Retailer 4$176,007 USD

19 data points across 12 retailers

11 retailers$94,304 USD to $146,606 USD

B+
Cheapest Retailer
-
$94,304 USD
£74,255 GBP
B+
Retailer 2
-
$94,838 USD
View
B+
Retailer 3
-
$94,982 USD
View
Final sale: no returns
B+
Retailer 4
-
$96,835 USD
£76,248 GBP
View
Retailer 5
-
$97,783 USD
View
Price last confirmed 35 days ago
B+
Retailer 6
-
$99,866 USD
View
B+
Retailer 7
-
$106,329 USD
£83,724 GBP
View
Retailer 8
-
$112,252 USD
View
Price last confirmed 25 days ago
B
Retailer 9
-
$113,901 USD
€108,477 EUR
View
Retailer 10
-
$116,569 USD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
C9C5E5F7B · Nov 1
$146,606 USD
£115,438 GBP
View
10 more retailers have this diamond
Prices start from $94,304 USDSave up to $52,303 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+
4.03ct Round
$94,304 USD