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Oval|Natural|GIA

1.40ct D IF Oval Natural Diamond

EX • D/IF • GIA 1545454992

Certificate GIA 1545454992

Diamond specifications and retailer prices

From $11,801 USD
As of November 5, 2026
Save $9,317 USD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,118 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.4ct natural oval diamond

This 1.4ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545454992. Listed at 20 retailers as of November 4, 2026, with prices from $11,801 to $21,118, a $9,317 spread on the same certified stone. MOH London lists it at $21,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545454992
Dimensions9.03 × 5.97 × 3.76 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
Minor details of polish are not shown.
Top View
9.03 mm5.97 mm1.40 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545454992
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $21,118 USD|Low: $11,801 USD|High: $21,684 USD|Avg: $16,142 USD|-2.6%
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
November 6, 2026
Retailer 17$11,801 USD
Retailer 6$13,759 USD
Retailer 5$14,337 USD
Retailer 7$14,342 USD
Retailer 2$14,445 USD
Retailer 8$14,565 USD
Retailer 10$14,656 USD
Retailer 15$14,675 USD
Retailer 11$15,891 USD
Retailer 9$15,963 USD
Retailer 4$16,213 USD
Retailer 18$16,245 USD
Retailer 12$16,622 USD
Retailer 16$16,836 USD
Retailer 13$16,986 USD
Retailer 3$19,207 USD
Retailer 14$19,781 USD
MOH London$21,118 USD

29 data points across 18 retailers

20 retailers$11,801 USD to $21,118 USD

A
Cheapest Retailer
-
$11,801 USD
Retailer 2
-
$13,451 USD
View
Price last confirmed 26 days ago
B+
Retailer 3
-
$13,759 USD
View
B+
Retailer 4
-
$14,337 USD
View
B+
Retailer 5
-
$14,342 USD
View
Final sale: no returns
B+
Retailer 6
-
$14,445 USD
View
B+
Retailer 7
-
$14,565 USD
View
Retailer 8
-
$14,656 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$14,675 USD
View
Retailer 10
-
$15,143 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$15,891 USD
View
B+
Retailer 12
-
$15,963 USD
View
B+
Retailer 13
-
$16,213 USD
View
B+
Retailer 14
-
$16,245 USD
View
B
Retailer 15
-
$16,622 USD
View
B+
Retailer 16
-
$16,836 USD
View
B+
Retailer 17
-
$16,986 USD
View
B
Retailer 18
-
$19,207 USD
View
B
Retailer 19
-
$19,781 USD
View
Most Expensive
B
MOH London
33024D27C · Nov 4
$21,118 USD
£16,628 GBP
View
19 more retailers have this diamond
Prices start from $11,801 USDSave up to $9,317 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.

A
1.40ct Oval
$11,801 USD