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Oval|Natural|GIA

1.21ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6545615326

Certificate GIA 6545615326

Diamond specifications and retailer prices

From €1,300 EUR
SGD 1,962 SGD
As of October 31, 2026
Save €1,222 EUR (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,521 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 6545615326. Listed at 13 retailers as of October 26, 2026, with prices from €1,300 to €2,521, a €1,222 spread on the same certified stone. Wholesale Diamonds Direct lists it at €2,521. 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
FluorescenceNone
Crown angle39.72°
Pavilion angle39.57°
OriginNatural
Grading LabGIA
CertificateGIA 6545615326
Dimensions8.30 × 5.97 × 3.75 mm
L/W Ratio1.39
Top View
8.30 mm5.97 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545615326
Side View
Table 60.0%Crown 39.72°Girdle: STK-THKPavilion 39.57°Culet: NoneDepth 62.8%

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: €1,911 EUR|Low: €1,300 EUR|High: €2,671 EUR|Avg: €1,868 EUR|-6.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 31, 2026
Retailer 9€1,300 EUR
Retailer 7€1,523 EUR
Retailer 6€1,523 EUR
Retailer 2€1,658 EUR
Retailer 4€1,684 EUR
Retailer 3€1,693 EUR
Retailer 8€1,817 EUR
Retailer 10€1,826 EUR
Retailer 1€1,911 EUR
Retailer 11€1,991 EUR
Retailer 5€2,138 EUR
Wholesale Diamonds Direct€2,521 EUR

31 data points across 12 retailers

13 retailers€1,300 EUR to €2,521 EUR

A
Cheapest Retailer
-
€1,300 EUR
SGD 1,962 SGD
A
Retailer 2
-
€1,523 EUR
$1,701 USD
View
A
Retailer 3
-
€1,523 EUR
$1,702 USD
View
A
Retailer 4
-
€1,658 EUR
SGD 2,503 SGD
View
A
Retailer 5
-
€1,684 EUR
£1,481 GBP
View
A
Retailer 6
-
€1,693 EUR
$1,891 USD
View
A
Retailer 7
-
€1,817 EUR
$2,030 USD
View
A
Retailer 8
-
€1,826 EUR
$2,040 USD
View
A
Retailer 9
-
€1,911 EUR
$2,135 USD
View
A
Retailer 10
-
€1,932 EUR
$2,158 USD
View
A
Retailer 11
-
€1,991 EUR
$2,224 USD
View
A
Retailer 12
-
€2,138 EUR
View
Most Expensive
B+
Wholesale Diamonds Direct
538776443 · Oct 26
€2,521 EUR
$2,817 USD
View
12 more retailers have this diamond
Prices start from €1,300 EURSave up to €1,222 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
€1,300 EUR