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Round|Natural|GIA

2.20ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7406798592

Certificate GIA 7406798592

Diamond specifications and retailer prices

From $34,808 AUD
$24,451 USD
As of October 30, 2026
Save $27,449 AUD (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $62,258 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.2ct natural round diamond

This 2.2ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7406798592. Listed at 7 retailers as of October 29, 2026, with prices from $34,808 to $62,258, a $27,449 spread on the same certified stone. Diamond Quarter lists it at $62,258. 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

2.20
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7406798592
Dimensions8.28 × 8.25 × 5.15 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
8.28 mm8.25 mm2.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7406798592
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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: Oct 30
Current: $34,808 AUD|Low: $33,547 AUD|High: $60,428 AUD|Avg: $41,669 AUD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$33,547 AUD
Retailer 7$34,249 AUD
Retailer 1$34,808 AUD
Retailer 6$38,231 AUD
Retailer 3$38,579 AUD
Retailer 2$46,388 AUD
Retailer 4$60,028 AUD

42 data points across 7 retailers

7 retailers$34,808 AUD to $62,258 AUD

Retailer 1
-
$33,547 AUD
$23,565 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$34,808 AUD
$24,451 USD
View
B
Retailer 3
-
$38,231 AUD
$26,855 USD
View
B+
Retailer 4
-
$38,579 AUD
£21,338 GBP
View
B
Retailer 5
-
$46,388 AUD
€31,033 EUR
View
B
Retailer 6
-
$60,028 AUD
£33,202 GBP
View
Most Expensive
B
Diamond Quarter
2.2SI2D74920053N · Oct 29
$62,258 AUD
£34,435 GBP
View
6 more retailers have this diamond
Prices start from $34,808 AUDSave up to $27,449 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 Round
$34,808 AUD