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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 1543335414

Certificate GIA 1543335414

Diamond specifications and retailer prices

From €2,189 EUR
As of November 6, 2026
Save €2,832 EUR (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,488 EUR at Queensmith · As of October 28, 2026
View at Queensmith

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543335414. Listed at 19 retailers as of November 5, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543335414
Dimensions8.22 × 6.00 × 3.82 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Indented Natural, Natural
Top View
8.22 mm6.00 mm1.20 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543335414
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 63.7%

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 6
Current: €5,488 EUR|Low: €2,189 EUR|High: €5,488 EUR|Avg: €3,471 EUR
Queensmith
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
November 6, 2026
Retailer 6€2,189 EUR
Retailer 2€2,277 EUR
Retailer 14€2,605 EUR
Retailer 8€2,660 EUR
Retailer 10€2,834 EUR
Retailer 16€2,882 EUR
Retailer 9€2,907 EUR
Retailer 13€2,964 EUR
Retailer 3€2,992 EUR
Retailer 7€3,010 EUR
Retailer 11€3,051 EUR
Retailer 4€3,099 EUR
Retailer 5€3,326 EUR
Retailer 12€3,353 EUR
Retailer 15€4,807 EUR
Retailer 17€5,021 EUR
Queensmith€5,488 EUR

22 data points across 17 retailers

19 retailers€2,189 EUR to €5,021 EUR

A
Cheapest Retailer
-
€2,189 EUR
A
Retailer 2
-
€2,277 EUR
View
A
Retailer 3
-
€2,605 EUR
View
A
Retailer 4
-
€2,660 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,742 EUR
View
B+
Retailer 6
-
€2,834 EUR
View
B+
Retailer 7
-
€2,882 EUR
View
Retailer 8
-
€2,907 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€2,962 EUR
View
B+
Retailer 10
-
€2,964 EUR
View
B+
Retailer 11
-
€2,992 EUR
View
B+
Retailer 12
-
€3,010 EUR
View
B+
Retailer 13
-
€3,051 EUR
View
B+
Retailer 14
-
€3,099 EUR
View
B+
Retailer 15
-
€3,326 EUR
View
B+
Retailer 16
-
€3,353 EUR
View
B
Retailer 17
-
€4,807 EUR
View
B
Retailer 18
-
€5,021 EUR
View
Most Expensive
Queensmith
1543335414 · Oct 28
€5,488 EUR
£4,825 GBP
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from €2,189 EURSave up to €2,832 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.

A
1.20ct Oval
€2,189 EUR