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Oval|Natural|GIA

1.21ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 1548686223

Certificate GIA 1548686223

Diamond specifications and retailer prices

From €1,045 EUR
SGD 1,578 SGD
As of October 31, 2026
Save €976 EUR (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,021 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded I 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 1548686223. Listed at 11 retailers as of October 26, 2026, with prices from €1,045 to €2,021, a €976 spread on the same certified stone. Wholesale Diamonds Direct lists it at €2,021. 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

1.21
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.37°
Pavilion angle39.57°
OriginNatural
Grading LabGIA
CertificateGIA 1548686223
Dimensions8.25 × 5.94 × 3.72 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.25 mm5.94 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1548686223
Side View
Table 60.0%Crown 40.37°Girdle: STK-THKPavilion 39.57°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,345 EUR|Low: €1,045 EUR|High: €2,178 EUR|Avg: €1,525 EUR|-7.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 29, 2026
Retailer 5€1,045 EUR
Retailer 6€1,203 EUR
Retailer 4€1,224 EUR
Retailer 8€1,311 EUR
Retailer 1€1,345 EUR
Retailer 7€1,463 EUR
Retailer 2€1,510 EUR
Retailer 9€1,657 EUR
Retailer 3€1,738 EUR
Wholesale Diamonds Direct€2,021 EUR

34 data points across 10 retailers

11 retailers€1,045 EUR to €2,021 EUR

A
Cheapest Retailer
-
€1,045 EUR
SGD 1,578 SGD
A
Retailer 2
-
€1,203 EUR
$1,344 USD
View
A
Retailer 3
-
€1,224 EUR
$1,367 USD
View
A
Retailer 4
-
€1,311 EUR
SGD 1,979 SGD
View
A
Retailer 5
-
€1,345 EUR
£1,183 GBP
View
A
Retailer 6
-
€1,463 EUR
$1,634 USD
View
A
Retailer 7
-
€1,510 EUR
$1,687 USD
View
A
Retailer 8
-
€1,647 EUR
$1,840 USD
View
A
Retailer 9
-
€1,657 EUR
$1,852 USD
View
A
Retailer 10
-
€1,738 EUR
$1,942 USD
View
Most Expensive
A
Wholesale Diamonds Direct
466152419 · Oct 26
€2,021 EUR
$2,258 USD
View
10 more retailers have this diamond
Prices start from €1,045 EURSave up to €976 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
1.21ct Oval
€1,045 EUR