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Oval|Natural|GIA

1.20ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 1528812062

Certificate GIA 1528812062

Diamond specifications and retailer prices

From €2,578 EUR
HK$22,500 HKD
As of October 31, 2026
Save €3,254 EUR (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,832 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 1528812062. Listed at 19 retailers as of October 30, 2026, with prices from €2,578 to €5,832, a €3,254 spread on the same certified stone. NZ Jewellers lists it at €5,832. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.07°
Pavilion angle36.09°
OriginNatural
Grading LabGIA
CertificateGIA 1528812062
Dimensions8.05 × 5.76 × 3.73 mm
L/W Ratio1.40
Cert comments
Additional pinpoints are not shown.
Key to symbols
Feather, Cloud, Pinpoint
Top View
8.05 mm5.76 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528812062
Side View
Table 63.0%Crown 42.07°Girdle: THK-VTKPavilion 36.09°Culet: NoneDepth 64.7%

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: Oct 31
Current: €2,594 EUR|Low: €2,578 EUR|High: €5,666 EUR|Avg: €3,607 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2€2,578 EUR
Retailer 1€2,594 EUR
Retailer 7€2,932 EUR
Retailer 8€3,089 EUR
Retailer 4€3,498 EUR
Retailer 6€3,861 EUR
Retailer 3€3,919 EUR
Retailer 5€5,628 EUR

30 data points across 8 retailers

19 retailers€2,578 EUR to €5,832 EUR

A
Cheapest Retailer
-
€2,578 EUR
HK$22,500 HKD
A
Retailer 2
-
€2,594 EUR
₹276,018 INR
View
B+
Retailer 3
-
€2,884 EUR
$3,222 USD
View
B+
Retailer 4
-
€2,932 EUR
SGD 4,427 SGD
View
B+
Retailer 5
-
€2,972 EUR
$3,320 USD
View
B+
Retailer 6
-
€3,089 EUR
$3,451 USD
View
Final sale: no returns
B+
Retailer 7
-
€3,252 EUR
SGD 4,910 SGD
View
B+
Retailer 8
-
€3,308 EUR
$3,696 USD
View
B+
Retailer 9
-
€3,347 EUR
$3,739 USD
View
B+
Retailer 10
-
€3,347 EUR
$3,739 USD
View
B
Retailer 11
-
€3,476 EUR
$3,883 USD
View
B
Retailer 12
-
€3,478 EUR
$3,885 USD
View
B+
Retailer 13
-
€3,498 EUR
£3,077 GBP
View
B
Retailer 14
-
€3,536 EUR
$3,950 USD
View
B
Retailer 15
-
€3,862 EUR
$4,315 USD
View
B+
Retailer 16
-
€3,919 EUR
View
B
Retailer 17
-
€4,991 EUR
$5,576 USD
View
B
Retailer 18
-
€5,628 EUR
£4,951 GBP
View
Most Expensive
B
NZ Jewellers
04eafe1e-f0d1-4e27-8493-6e38db90e4b9 · Oct 30
€5,832 EUR
$6,515 USD
View
18 more retailers have this diamond
Prices start from €2,578 EURSave up to €3,254 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
€2,578 EUR