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Round|Natural|GIA

2.17ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1563641816

Certificate GIA 1563641816

Diamond specifications and retailer prices

From $19,847 AUD
₹1,327,752 INR
As of October 31, 2026
Save $20,000 AUD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $39,847 AUD at B2C Jewels · As of October 30, 2026
View at B2C Jewels

About this 2.17ct natural round diamond

This 2.17ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563641816. Listed at 16 retailers as of October 30, 2026, with prices from $19,847 to $39,847, a $20,000 spread on the same certified stone. B2C Jewels lists it at $39,847. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1563641816
Dimensions8.28 × 8.24 × 5.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Natural
Top View
8.28 mm8.24 mm2.17 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563641816
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.5%

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 31
Current: $39,847 AUD|Low: $19,847 AUD|High: $43,716 AUD|Avg: $29,075 AUD
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 4$19,847 AUD
Retailer 2$21,972 AUD
Retailer 13$22,641 AUD
Retailer 3$22,903 AUD
Retailer 12$24,030 AUD
Retailer 11$24,225 AUD
Retailer 8$25,317 AUD
Retailer 15$25,891 AUD
Retailer 6$25,963 AUD
Retailer 9$26,556 AUD
Retailer 5$27,629 AUD
Retailer 14$29,939 AUD
Retailer 7$31,521 AUD
Retailer 10$33,815 AUD
B2C Jewels$39,847 AUD

4 data points across 15 retailers

16 retailers$19,847 AUD to $39,847 AUD

B+
Cheapest Retailer
-
$19,847 AUD
₹1,327,752 INR
B+
Retailer 2
-
$21,012 AUD
View
B+
Retailer 3
-
$21,972 AUD
$15,434 USD
View
B+
Retailer 4
-
$22,641 AUD
£12,523 GBP
View
B+
Retailer 5
-
$22,903 AUD
$16,088 USD
View
Final sale: no returns
B
Retailer 6
-
$24,030 AUD
$16,880 USD
View
B
Retailer 7
-
$24,225 AUD
£13,399 GBP
View
B+
Retailer 8
-
$25,317 AUD
$17,784 USD
View
B+
Retailer 9
-
$25,891 AUD
$18,187 USD
View
B+
Retailer 10
-
$25,963 AUD
€17,369 EUR
View
B
Retailer 11
-
$26,556 AUD
$18,654 USD
View
B
Retailer 12
-
$27,629 AUD
$19,408 USD
View
B
Retailer 13
-
$29,939 AUD
ZAR 339,745 ZAR
View
B
Retailer 14
-
$31,521 AUD
$22,142 USD
View
B
Retailer 15
-
$33,815 AUD
£18,703 GBP
View
Most Expensive
B
B2C Jewels
37430642 · Oct 30
$39,847 AUD
$27,990 USD
View
15 more retailers have this diamond
Prices start from $19,847 AUDSave up to $20,000 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+
2.17ct Round
$19,847 AUD