Oval|Natural|GIA

1.20ct H VS1 Oval Natural Diamond

VG • H/VS1 • GIA 1555670420

Certificate GIA 1555670420

Diamond specifications and retailer prices

From $3,699 CAD
SGD 3,577 SGD
As of October 31, 2026
Save $4,894 CAD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,593 CAD at MOH London · As of November 2, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555670420. Listed at 7 retailers as of October 31, 2026, with prices from $3,699 to $8,593, a $4,894 spread on the same certified stone. MOH London lists it at $8,593. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
H
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555670420
Dimensions8.26 × 5.82 × 3.62 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
8.26 mm5.82 mm1.20 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1555670420
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $8,593 CAD|Low: $3,615 CAD|High: $8,698 CAD|Avg: $5,637 CAD|+4.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$3,699 CAD
Retailer 2$4,910 CAD
Retailer 3$5,954 CAD
MOH London$8,593 CAD

43 data points across 4 retailers

7 retailers$3,699 CAD to $8,593 CAD

A
Cheapest Retailer
-
$3,699 CAD
SGD 3,577 SGD
B+
Retailer 2
-
$4,910 CAD
£2,767 GBP
View
Retailer 3
-
$4,917 CAD
$3,519 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$4,992 CAD
$3,572 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$5,954 CAD
€4,058 EUR
View
Retailer 6
-
$8,566 CAD
$6,130 USD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
5579114E3 · Nov 2
$8,593 CAD
£4,842 GBP
View
6 more retailers have this diamond
Prices start from $3,699 CADSave up to $4,894 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.

A
1.20ct Oval
$3,699 CAD