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Oval|Natural|GIA

1.20ct H VS1 Oval Natural Diamond

EX • H/VS1 • GIA 5553515908

Certificate GIA 5553515908

Diamond specifications and retailer prices

From $3,444 USD
A$5,298 AUD
As of October 29, 2026
13 retailers carry this diamond
Most expensive: $6,384 USD at MOH London · As of October 8, 2026
View at MOH London

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553515908. Listed at 13 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5553515908
Dimensions8.82 × 5.90 × 3.37 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Indented Natural
Top View
8.82 mm5.90 mm1.20 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5553515908
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $6,384 USD|Low: $2,635 USD|High: $6,401 USD|Avg: $3,797 USD|+0.9%
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 19, 2026
Retailer 7$2,833 USD
Retailer 4$2,857 USD
Retailer 3$2,891 USD
Retailer 15$2,899 USD
Retailer 12$3,305 USD
Retailer 5$3,435 USD
Retailer 9$3,435 USD
Retailer 8$3,444 USD
Retailer 18$3,661 USD
Retailer 14$3,690 USD
Retailer 17$3,855 USD
Retailer 11$3,908 USD
Retailer 2$3,947 USD
Retailer 13$4,051 USD
Retailer 10$4,084 USD
Retailer 6$4,550 USD
Retailer 16$5,070 USD
MOH London$6,384 USD

21 data points across 18 retailers

13 retailers

Retailer 1
-
$2,857 USD
Price last confirmed 23 days ago
Retailer 2
-
$3,435 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$3,435 USD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$3,444 USD
A$5,298 AUD
View
Retailer 5
-
$3,661 USD
£2,883 GBP
View
Price last confirmed 22 days ago
Retailer 6
-
$3,690 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$3,782 USD
View
Price last confirmed 37 days ago
Retailer 8
-
$3,947 USD
CA$5,482 CAD
View
Price last confirmed 7 days ago
Retailer 9
-
$4,051 USD
A$6,233 AUD
View
Price last confirmed 21 days ago
Retailer 10
-
$4,084 USD
View
Price last confirmed 22 days ago
Retailer 11
-
$4,364 USD
View
Price last confirmed 37 days ago
Retailer 12
-
$4,550 USD
ZAR 73,501 ZAR
View
Price last confirmed 35 days ago
Most Expensive
MOH London
F02453B1E · Oct 8
$6,384 USD
£5,027 GBP
View
Price last confirmed 22 days ago
12 more retailers have this diamond
Prices start from $3,444 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+
1.20ct Oval
$3,444 USD