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Oval|Natural|GIA

1.20ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 1539005392

Certificate GIA 1539005392

Diamond specifications and retailer prices

From €2,200 EUR
HK$19,200 HKD
As of October 31, 2026
Save €3,251 EUR (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,451 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1539005392. Listed at 19 retailers as of October 28, 2026, with prices from €2,200 to €5,451, a €3,251 spread on the same certified stone. Queensmith lists it at €5,451. 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
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1539005392
Dimensions8.51 × 5.72 × 3.67 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Indented Natural
Top View
8.51 mm5.72 mm1.20 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1539005392
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.2%

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: Oct 31
Current: €5,451 EUR|Low: €2,177 EUR|High: €5,468 EUR|Avg: €3,242 EUR|+2.5%
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
October 31, 2026
Retailer 10€2,200 EUR
Retailer 2€2,305 EUR
Retailer 5€2,576 EUR
Retailer 6€2,639 EUR
Retailer 13€2,836 EUR
Retailer 4€2,859 EUR
Retailer 15€2,859 EUR
Retailer 16€2,969 EUR
Retailer 7€2,988 EUR
Retailer 11€2,988 EUR
Retailer 8€3,060 EUR
Retailer 9€3,079 EUR
Retailer 17€3,299 EUR
Retailer 12€3,348 EUR
Retailer 14€4,807 EUR
Retailer 3€4,981 EUR
Queensmith€5,451 EUR

22 data points across 17 retailers

19 retailers€2,200 EUR to €5,451 EUR

A
Cheapest Retailer
-
€2,200 EUR
HK$19,200 HKD
A
Retailer 2
-
€2,305 EUR
₹245,244 INR
View
A
Retailer 3
-
€2,576 EUR
SGD 3,889 SGD
View
A
Retailer 4
-
€2,639 EUR
$2,948 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,726 EUR
$3,045 USD
View
B+
Retailer 6
-
€2,836 EUR
£2,494 GBP
View
B+
Retailer 7
-
€2,850 EUR
A$4,898 AUD
View
B+
Retailer 8
-
€2,859 EUR
$3,194 USD
View
B+
Retailer 9
-
€2,859 EUR
$3,194 USD
View
B+
Retailer 10
-
€2,969 EUR
$3,317 USD
View
B+
Retailer 11
-
€2,988 EUR
$3,338 USD
View
B+
Retailer 12
-
€2,988 EUR
£2,628 GBP
View
B+
Retailer 13
-
€3,060 EUR
SGD 4,620 SGD
View
B+
Retailer 14
-
€3,079 EUR
$3,440 USD
View
B+
Retailer 15
-
€3,299 EUR
$3,686 USD
View
B+
Retailer 16
-
€3,348 EUR
View
B
Retailer 17
-
€4,807 EUR
£4,229 GBP
View
B
Retailer 18
-
€4,981 EUR
$5,565 USD
View
Most Expensive
B
Queensmith
1539005392 · Oct 28
€5,451 EUR
£4,795 GBP
View
18 more retailers have this diamond
Prices start from €2,200 EURSave up to €3,251 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
€2,200 EUR