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Oval|Natural|GIA

2.20ct K SI1 Oval Natural Diamond

GD • K/SI1 • GIA 6512751875

Certificate GIA 6512751875

Diamond specifications and retailer prices

From $13,839 AUD
As of November 6, 2026
Save $11,218 AUD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $25,058 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.2ct natural oval diamond

This 2.2ct 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 6512751875. Listed at 16 retailers as of November 5, 2026, with prices from $13,839 to $25,058, a $11,218 spread on the same certified stone. NZ Jewellers lists it at $25,058. 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

2.20
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 6512751875
Dimensions10.15 × 7.25 × 4.52 mm
L/W Ratio1.40
Top View
10.15 mm7.25 mm2.20 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512751875
Side View
Table 61.0%CrownGirdle: MED-THKPavilion 38.8°Culet: NoneDepth 62.4%

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: $13,839 AUD|Low: $13,492 AUD|High: $23,762 AUD|Avg: $17,608 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$13,492 AUD
Retailer 1$13,839 AUD
Retailer 3$16,082 AUD
Retailer 7$16,538 AUD
Retailer 2$18,038 AUD
Retailer 4$20,643 AUD
Retailer 5$23,416 AUD

41 data points across 7 retailers

16 retailers$13,839 AUD to $25,058 AUD

Retailer 1
-
$13,492 AUD
Price last confirmed 19 days ago
B+
Retailer 2
-
$13,839 AUD
View
B+
Retailer 3
-
$13,927 AUD
View
B+
Retailer 4
-
$13,949 AUD
View
B
Retailer 5
-
$14,860 AUD
View
Retailer 6
-
$15,034 AUD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$15,159 AUD
View
B
Retailer 8
-
$16,082 AUD
View
B
Retailer 9
-
$16,287 AUD
View
B
Retailer 10
-
$16,538 AUD
View
B
Retailer 11
-
$17,364 AUD
View
B
Retailer 12
-
$18,038 AUD
View
B
Retailer 13
-
$18,792 AUD
View
B
Retailer 14
-
$20,643 AUD
View
B
Retailer 15
-
$23,416 AUD
View
Most Expensive
C
NZ Jewellers
1d6f2c85-a1f1-47b7-9614-5fa7d08ab4dc · Nov 5
$25,058 AUD
$17,217 USD
View
15 more retailers have this diamond
Prices start from $13,839 AUDSave up to $11,218 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+
2.20ct Oval
$13,839 AUD