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Oval|Natural|GIA

1.20ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 7548120983

Certificate GIA 7548120983

Diamond specifications and retailer prices

From €3,060 EUR
As of November 6, 2026
Save €3,361 EUR (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,075 EUR at NZ Jewellers · As of October 17, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548120983. Listed at 23 retailers as of November 4, 2026, with a 110% 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548120983
Dimensions8.60 × 6.04 × 3.71 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
8.60 mm6.04 mm1.20 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7548120983
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.5%

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: €3,922 EUR|Low: €3,060 EUR|High: €6,537 EUR|Avg: €4,416 EUR|-2.2%
Retailer 1
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
November 6, 2026
Retailer 2€3,060 EUR
Retailer 11€3,207 EUR
Retailer 13€3,524 EUR
Retailer 12€3,630 EUR
Retailer 5€3,731 EUR
Retailer 8€3,890 EUR
Retailer 1€3,922 EUR
Retailer 7€4,061 EUR
Retailer 9€4,095 EUR
Retailer 15€4,165 EUR
Retailer 3€4,176 EUR
Retailer 4€4,574 EUR
Retailer 10€4,932 EUR
Retailer 14€6,422 EUR
Retailer 6€6,438 EUR

26 data points across 15 retailers

23 retailers€3,060 EUR to €6,422 EUR

A
Cheapest Retailer
-
€3,060 EUR
A
Retailer 2
-
€3,207 EUR
View
B+
Retailer 3
-
€3,524 EUR
View
B+
Retailer 4
-
€3,630 EUR
View
B+
Retailer 5
-
€3,731 EUR
View
Final sale: no returns
B+
Retailer 6
-
€3,755 EUR
View
B+
Retailer 7
-
€3,757 EUR
View
B+
Retailer 8
-
€3,890 EUR
View
B+
Retailer 9
-
€3,922 EUR
View
B+
Retailer 10
-
€4,022 EUR
View
Retailer 11
-
€4,061 EUR
View
Price last confirmed 21 days ago
Retailer 12
-
€4,061 EUR
View
Price last confirmed 19 days ago
Retailer 13
-
€4,061 EUR
View
Price last confirmed 21 days ago
B+
Retailer 14
-
€4,095 EUR
View
Retailer 15
-
€4,111 EUR
View
Price last confirmed 28 days ago
B+
Retailer 16
-
€4,165 EUR
View
B+
Retailer 17
-
€4,176 EUR
View
B+
Retailer 18
-
€4,574 EUR
View
Retailer 19
-
€4,685 EUR
View
Price last confirmed 19 days ago
B
Retailer 20
-
€4,932 EUR
View
B
Retailer 21
-
€6,422 EUR
View
Retailer 22
-
€6,438 EUR
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
dad8140b-20eb-40f3-94ff-63d18ad42750 · Oct 17
€7,075 EUR
$7,899 USD
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from €3,060 EURSave up to €3,361 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
€3,060 EUR