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Round|Natural|GIA

2.10ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6455601922

Certificate GIA 6455601922

Diamond specifications and retailer prices

From $35,371 AUD
$24,850 USD
As of October 30, 2026
Save $1,181 AUD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $36,553 AUD at Jared · As of October 30, 2026
View at Jared

About this 2.1ct natural round diamond

This 2.1ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455601922. Listed at 3 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.10
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6455601922
Dimensions8.11 × 8.16 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.11 mm8.16 mm2.10 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6455601922
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $36,553 AUD|Low: $33,279 AUD|High: $36,553 AUD|Avg: $34,732 AUD|+2.8%
Jared
Retailer 2
Retailer 3
September 14, 2026
Retailer 2$35,371 AUD
Retailer 3$35,371 AUD
Jared$36,553 AUD

5 data points across 3 retailers

3 retailers$35,371 AUD to $36,553 AUD

B+
Cheapest Retailer
-
$35,371 AUD
$24,850 USD
B+
Retailer 2
-
$35,371 AUD
$24,850 USD
View
Most Expensive
B
Jared
159932901 · Oct 30
$36,553 AUD
$25,680 USD
View
2 more retailers have this diamond
Prices start from $35,371 AUDSave up to $1,181 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+
2.10ct Round
$35,371 AUD