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Oval|Natural|GIA

2.21ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 6515447253

Certificate GIA 6515447253

Diamond specifications and retailer prices

From $13,692 AUD
As of November 6, 2026
Save $4,960 AUD (27%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,653 AUD at Yorxs · As of November 6, 2026
View at Yorxs

About this 2.21ct natural oval diamond

This 2.21ct natural oval sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6515447253. Listed at 8 retailers as of November 6, 2026, with prices from $13,692 to $18,653, a $4,960 spread on the same certified stone. Yorxs lists it at $18,653. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.21
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 6515447253
Dimensions10.45 × 7.34 × 4.40 mm
L/W Ratio1.42
Top View
10.45 mm7.34 mm2.21 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6515447253
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 38.9°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $14,309 AUD|Low: $13,529 AUD|High: $18,699 AUD|Avg: $15,446 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 6, 2026
Retailer 4$13,692 AUD
Retailer 2$13,935 AUD
Retailer 1$14,309 AUD
Retailer 5$14,822 AUD
Retailer 3$17,228 AUD
Yorxs$18,653 AUD

46 data points across 6 retailers

8 retailers$13,692 AUD to $18,653 AUD

B+
Cheapest Retailer
-
$13,692 AUD
Retailer 2
-
$13,935 AUD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$14,309 AUD
View
B
Retailer 4
-
$14,401 AUD
View
B
Retailer 5
-
$14,822 AUD
View
B
Retailer 6
-
$17,228 AUD
View
B
Retailer 7
-
$17,955 AUD
View
Most Expensive
B
Yorxs
509281752 · Nov 6
$18,653 AUD
€12,206 EUR
View
7 more retailers have this diamond
Prices start from $13,692 AUDSave up to $4,960 AUD

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.

B+
2.21ct Oval
$13,692 AUD