CaratHunter
Plans
Round|Natural|GIA

2.17ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5466732188

Certificate GIA 5466732188

Diamond specifications and retailer prices

From $20,312 AUD
$14,268 USD
As of October 30, 2026
Save $14,465 AUD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $34,777 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.17ct natural round diamond

This 2.17ct 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 5466732188. Listed at 13 retailers as of October 29, 2026, with prices from $20,312 to $34,777, a $14,465 spread on the same certified stone. Diamond Quarter lists it at $34,777. 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

2.17
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5466732188
Dimensions8.25 × 8.21 × 5.15 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
8.25 mm8.21 mm2.17 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5466732188
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: Oct 30
Current: $21,243 AUD|Low: $19,429 AUD|High: $30,990 AUD|Avg: $23,645 AUD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$20,312 AUD
Retailer 3$20,357 AUD
Retailer 5$21,196 AUD
Retailer 1$21,243 AUD
Retailer 10$22,608 AUD
Retailer 9$22,963 AUD
Retailer 8$23,845 AUD
Retailer 4$24,259 AUD
Retailer 7$27,204 AUD
Retailer 6$30,150 AUD

31 data points across 10 retailers

13 retailers$20,312 AUD to $34,777 AUD

Retailer 1
-
$19,183 AUD
$13,475 USD
Price last confirmed 75 days ago
A
Retailer 2
-
$20,312 AUD
$14,268 USD
View
Final sale: no returns
A
Retailer 3
-
$20,357 AUD
£11,259 GBP
View
A
Retailer 4
-
$21,196 AUD
$14,889 USD
View
A
Retailer 5
-
$21,243 AUD
£11,750 GBP
View
A
Retailer 6
-
$22,608 AUD
$15,881 USD
View
A
Retailer 7
-
$22,963 AUD
$16,130 USD
View
A
Retailer 8
-
$23,845 AUD
$16,750 USD
View
A
Retailer 9
-
$24,259 AUD
€16,229 EUR
View
B+
Retailer 10
-
$27,204 AUD
$19,109 USD
View
B+
Retailer 11
-
$30,150 AUD
£16,676 GBP
View
B
Retailer 12
-
$32,733 AUD
£18,105 GBP
View
Most Expensive
B
Diamond Quarter
2.17SI2D5488C839N · Oct 29
$34,777 AUD
£19,236 GBP
View
12 more retailers have this diamond
Prices start from $20,312 AUDSave up to $14,465 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.

A
2.17ct Round
$20,312 AUD