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Oval|Natural|GIA

4.03ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 5241079035

Certificate GIA 5241079035

Diamond specifications and retailer prices

From $114,693 CAD
$81,947 USD
As of October 29, 2026
Save $67,356 CAD (37%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $182,049 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct natural oval diamond

This 4.03ct natural oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241079035. Listed at 18 retailers as of October 29, 2026, with prices from $114,693 to $182,049, a $67,356 spread on the same certified stone. MOH London lists it at $182,049. 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

4.03
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle37.4°
OriginNatural
Grading LabGIA
CertificateGIA 5241079035
Dimensions12.40 × 8.87 × 5.57 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
12.40 mm8.87 mm4.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241079035
Side View
Table 60.0%Crown 38.9°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 62.8%

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: Oct 29
Current: $182,049 CAD|Low: $111,786 CAD|High: $186,647 CAD|Avg: $130,928 CAD|-2.2%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 9$111,786 CAD
Retailer 15$114,693 CAD
Retailer 3$115,981 CAD
Retailer 12$116,216 CAD
Retailer 11$117,195 CAD
Retailer 18$117,316 CAD
Retailer 17$119,419 CAD
Retailer 8$120,557 CAD
Retailer 4$120,776 CAD
Retailer 16$123,662 CAD
Retailer 7$128,832 CAD
Retailer 10$130,346 CAD
Retailer 13$133,313 CAD
Retailer 14$138,646 CAD
Retailer 2$142,627 CAD
Retailer 6$143,978 CAD
Retailer 5$144,526 CAD
MOH London$182,049 CAD

24 data points across 18 retailers

18 retailers$114,693 CAD to $182,049 CAD

Retailer 1
-
$111,786 CAD
$79,870 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$114,693 CAD
$81,947 USD
View
B+
Retailer 3
-
$115,981 CAD
$82,867 USD
View
B+
Retailer 4
-
$116,216 CAD
£65,382 GBP
View
B+
Retailer 5
-
$117,195 CAD
£65,933 GBP
View
B+
Retailer 6
-
$117,316 CAD
$83,821 USD
View
Final sale: no returns
B+
Retailer 7
-
$119,419 CAD
SGD 115,302 SGD
View
B+
Retailer 8
-
$120,557 CAD
$86,137 USD
View
B+
Retailer 9
-
$120,776 CAD
$86,293 USD
View
B+
Retailer 10
-
$123,662 CAD
$88,355 USD
View
B+
Retailer 11
-
$128,832 CAD
$92,049 USD
View
B+
Retailer 12
-
$130,346 CAD
$93,131 USD
View
B+
Retailer 13
-
$133,313 CAD
$95,251 USD
View
B
Retailer 14
-
$138,646 CAD
$99,061 USD
View
B
Retailer 15
-
$142,627 CAD
$101,905 USD
View
B
Retailer 16
-
$143,978 CAD
$102,871 USD
View
B
Retailer 17
-
$144,526 CAD
ZAR 1,668,210 ZAR
View
Most Expensive
B
MOH London
7E2722259 · Oct 29
$182,049 CAD
£102,419 GBP
View
17 more retailers have this diamond
Prices start from $114,693 CADSave up to $67,356 CAD

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 Oval
$114,693 CAD