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Oval|Natural|GIA

1.21ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6545352780

Certificate GIA 6545352780

Diamond specifications and retailer prices

From €2,271 EUR
$2,547 USD
As of November 2, 2026
Save €2,711 EUR (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €4,982 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 6545352780. Listed at 17 retailers as of October 30, 2026, with prices from €2,271 to €4,982, a €2,711 spread on the same certified stone. NZ Jewellers lists it at €4,982. 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
OriginNatural
Grading LabGIA
CertificateGIA 6545352780
Dimensions8.45 × 5.94 × 3.68 mm
L/W Ratio1.42
Top View
8.45 mm5.94 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545352780
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.0%

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 2
Current: €4,982 EUR|Low: €2,017 EUR|High: €4,992 EUR|Avg: €3,037 EUR
NZ Jewellers
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
November 2, 2026
Retailer 5€2,271 EUR
Retailer 16€2,342 EUR
Retailer 14€2,391 EUR
Retailer 15€2,591 EUR
Retailer 12€2,602 EUR
Retailer 9€2,672 EUR
Retailer 13€2,690 EUR
Retailer 4€2,824 EUR
Retailer 2€2,827 EUR
Retailer 7€2,840 EUR
Retailer 3€2,978 EUR
Retailer 6€2,978 EUR
Retailer 17€2,989 EUR
Retailer 10€3,017 EUR
Retailer 8€3,076 EUR
Retailer 11€4,782 EUR
NZ Jewellers€4,982 EUR

40 data points across 17 retailers

17 retailers€2,271 EUR to €4,982 EUR

A
Cheapest Retailer
-
€2,271 EUR
$2,547 USD
A
Retailer 2
-
€2,342 EUR
$2,627 USD
View
B+
Retailer 3
-
€2,391 EUR
$2,682 USD
View
Final sale: no returns
B+
Retailer 4
-
€2,591 EUR
$2,906 USD
View
B+
Retailer 5
-
€2,602 EUR
$2,918 USD
View
B+
Retailer 6
-
€2,672 EUR
CA$4,162 CAD
View
B+
Retailer 7
-
€2,690 EUR
$3,017 USD
View
B+
Retailer 8
-
€2,824 EUR
$3,167 USD
View
B+
Retailer 9
-
€2,827 EUR
£2,497 GBP
View
B+
Retailer 10
-
€2,840 EUR
$3,185 USD
View
B+
Retailer 11
-
€2,978 EUR
$3,340 USD
View
B+
Retailer 12
-
€2,978 EUR
$3,340 USD
View
B+
Retailer 13
-
€2,989 EUR
$3,353 USD
View
B+
Retailer 14
-
€3,017 EUR
£2,665 GBP
View
B
Retailer 15
-
€3,076 EUR
$3,450 USD
View
B
Retailer 16
-
€4,782 EUR
£4,223 GBP
View
Most Expensive
B
NZ Jewellers
81ccf7bc-6807-492c-aaff-b6d73d475001 · Oct 30
€4,982 EUR
$5,588 USD
View
16 more retailers have this diamond
Prices start from €2,271 EURSave up to €2,711 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
€2,271 EUR