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Oval|Natural|GIA

1.20ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 6531393132

Certificate GIA 6531393132

Diamond specifications and retailer prices

From €3,200 EUR
As of November 7, 2026
Save €3,438 EUR (52%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €6,638 EUR 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531393132. Listed at 26 retailers as of November 2, 2026, with prices from €3,200 to €6,638, a €3,438 spread on the same certified stone. MOH London lists it at €6,638. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 6531393132
Dimensions8.14 × 5.88 × 3.80 mm
L/W Ratio1.38
Top View
8.14 mm5.88 mm1.20 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531393132
Side View
Table 63.0%CrownGirdle: STK-VTKPavilion 40.7°Culet: NoneDepth 64.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: €6,638 EUR|Low: €2,453 EUR|High: €6,674 EUR|Avg: €3,558 EUR|+16.5%
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
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Retailer 17
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Retailer 19
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Retailer 21
Retailer 22
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Retailer 24
Retailer 25
November 6, 2026
Retailer 10€2,453 EUR
Retailer 9€2,604 EUR
Retailer 8€2,666 EUR
Retailer 7€2,796 EUR
Retailer 18€2,974 EUR
Retailer 11€3,002 EUR
Retailer 14€3,135 EUR
Retailer 5€3,323 EUR
Retailer 12€3,326 EUR
Retailer 21€3,350 EUR
Retailer 20€3,450 EUR
Retailer 3€3,485 EUR
Retailer 23€3,563 EUR
Retailer 6€3,578 EUR
Retailer 4€3,587 EUR
Retailer 17€3,617 EUR
Retailer 2€4,050 EUR
Retailer 13€4,103 EUR
Retailer 24€4,111 EUR
Retailer 15€4,604 EUR
Retailer 22€4,714 EUR
Retailer 25€4,808 EUR
Retailer 16€5,031 EUR
Retailer 19€5,085 EUR
MOH London€6,638 EUR

32 data points across 25 retailers

26 retailers€3,200 EUR to €6,638 EUR

Retailer 1
-
€2,453 EUR
Price last confirmed 14 days ago
Retailer 2
-
€2,604 EUR
View
Price last confirmed 17 days ago
Retailer 3
-
€2,796 EUR
View
Price last confirmed 16 days ago
Retailer 4
-
€2,974 EUR
View
Price last confirmed 23 days ago
Retailer 5
-
€3,135 EUR
View
Price last confirmed 17 days ago
B
Retailer 6
-
€3,200 EUR
View
B
Retailer 7
-
€3,323 EUR
View
Retailer 8
-
€3,326 EUR
View
Price last confirmed 17 days ago
B
Retailer 9
-
€3,350 EUR
View
B
Retailer 10
-
€3,450 EUR
View
Retailer 11
-
€3,469 EUR
View
Price last confirmed 31 days ago
B
Retailer 12
-
€3,485 EUR
View
Final sale: no returns
Retailer 13
-
€3,517 EUR
View
Price last confirmed 45 days ago
B
Retailer 14
-
€3,563 EUR
View
B
Retailer 15
-
€3,578 EUR
View
B
Retailer 16
-
€3,587 EUR
View
Retailer 17
-
€3,617 EUR
View
Price last confirmed 30 days ago
B
Retailer 18
-
€4,050 EUR
View
B
Retailer 19
-
€4,103 EUR
View
B
Retailer 20
-
€4,111 EUR
View
C
Retailer 21
-
€4,714 EUR
View
B
Retailer 22
-
€4,808 EUR
View
Retailer 23
-
€5,031 EUR
View
Price last confirmed 22 days ago
C
Retailer 24
-
€5,085 EUR
View
Retailer 25
-
€5,965 EUR
View
Price last confirmed 43 days ago
Most Expensive
C
MOH London
84988263B · Nov 2
€6,638 EUR
£5,836 GBP
View
25 more retailers have this diamond
Prices start from €3,200 EURSave up to €3,438 EUR

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
€3,200 EUR