Oval|Natural|GIA

1.21ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6532896669

Certificate GIA 6532896669

Diamond specifications and retailer prices

From €1,570 EUR
HK$13,700 HKD
As of November 1, 2026
Save €1,014 EUR (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,628 EUR at NZ Jewellers · As of September 25, 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 6532896669. Listed at 14 retailers as of October 31, 2026, with a 65% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6532896669
Dimensions8.12 × 5.87 × 3.83 mm
L/W Ratio1.38
Top View
8.12 mm5.87 mm1.21 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532896669
Side View
Table 61.0%CrownGirdle: STK-THKPavilion 40.6°Culet: NoneDepth 65.2%

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 1
Current: €1,570 EUR|Low: €1,512 EUR|High: €3,925 EUR|Avg: €2,215 EUR|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 1€1,570 EUR
Retailer 2€1,683 EUR
Retailer 8€1,729 EUR
Retailer 6€1,783 EUR
Retailer 10€1,850 EUR
Retailer 11€1,999 EUR
Retailer 9€2,032 EUR
Retailer 5€2,074 EUR
Retailer 4€2,215 EUR
Retailer 7€2,584 EUR
Retailer 12€3,086 EUR
Retailer 3€3,655 EUR

38 data points across 12 retailers

14 retailers€1,570 EUR to €2,584 EUR

A
Cheapest Retailer
-
€1,570 EUR
HK$13,700 HKD
A
Retailer 2
-
€1,683 EUR
$1,880 USD
View
A
Retailer 3
-
€1,729 EUR
$1,932 USD
View
A
Retailer 4
-
€1,783 EUR
$1,992 USD
View
Final sale: no returns
A
Retailer 5
-
€1,850 EUR
$2,067 USD
View
A
Retailer 6
-
€1,999 EUR
$2,233 USD
View
A
Retailer 7
-
€2,032 EUR
$2,270 USD
View
A
Retailer 8
-
€2,074 EUR
£1,825 GBP
View
A
Retailer 9
-
€2,122 EUR
A$3,648 AUD
View
A
Retailer 10
-
€2,215 EUR
SGD 3,344 SGD
View
B+
Retailer 11
-
€2,584 EUR
View
Retailer 12
-
€3,086 EUR
$3,447 USD
View
Price last confirmed 9 days ago
Retailer 13
-
€3,655 EUR
£3,215 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
77aada1c-819f-4223-9fae-b80b6b445ba1 · Sep 25
€4,628 EUR
$5,170 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from €1,570 EURSave up to €1,014 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
€1,570 EUR