Radiant|Natural|GIA

2.11ct J SI1 Radiant Natural Diamond

EX • J/SI1

Diamond specifications and retailer prices

From $16,115 AUD
CA$15,722 CAD
As of October 27, 2026
Save $11,546 AUD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,661 AUD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 2.11ct natural radiant diamond

This 2.11ct natural radiant sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 15 retailers as of October 27, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.11
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
Dimensions8.88 × 6.33 × 4.37 mm
L/W Ratio1.40
Top View
8.88 mm6.33 mm2.11 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCuletDepth 69.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $27,661 AUD|Low: $16,115 AUD|High: $27,661 AUD|Avg: $19,391 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 5$16,115 AUD
Retailer 8$16,596 AUD
Retailer 3$17,764 AUD
Retailer 6$17,980 AUD
Retailer 7$18,256 AUD
Retailer 4$19,814 AUD
Retailer 2$20,746 AUD
NZ Jewellers$27,661 AUD

11 data points across 8 retailers

15 retailers$16,115 AUD to $27,661 AUD

Retailer 1
-
$16,115 AUD
CA$15,722 CAD
Price last confirmed 10 days ago
B
Retailer 2
-
$16,115 AUD
CA$15,722 CAD
View
Retailer 3
-
$16,596 AUD
$11,658 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$17,764 AUD
$12,478 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$17,764 AUD
$12,478 USD
View
B
Retailer 6
-
$17,980 AUD
$12,630 USD
View
Retailer 7
-
$17,980 AUD
$12,630 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$18,256 AUD
$12,824 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$18,256 AUD
$12,824 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$19,814 AUD
$13,918 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$19,814 AUD
$13,918 USD
View
Retailer 12
-
$20,746 AUD
$14,573 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$20,746 AUD
$14,573 USD
View
C
Retailer 14
-
$27,661 AUD
$19,430 USD
View
Most Expensive
NZ Jewellers
5547138f-86be-45ec-abfe-9d9459250bfd · Oct 21
$27,661 AUD
$19,430 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $16,115 AUDSave up to $11,546 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
2.11ct Radiant
$16,115 AUD