Radiant|Natural|GIA

2.11ct J SI1 Radiant Natural Diamond

ID • J/SI1 • GIA 1523675354

Certificate GIA 1523675354

Diamond specifications and retailer prices

From $14,895 AUD
$10,463 USD
As of October 29, 2026
Save $11,060 AUD (43%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $27,661 AUD at NZ Jewellers · As of September 30, 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 1523675354. Listed at 27 retailers as of October 26, 2026, with a 74% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1523675354
Dimensions8.88 × 6.33 × 4.37 mm
L/W Ratio1.40
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.88 mm6.33 mm2.11 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1523675354
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 69.0%

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 29
Current: $20,879 AUD|Low: $15,875 AUD|High: $26,232 AUD|Avg: $19,485 AUD|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$15,896 AUD
Retailer 4$15,968 AUD
Retailer 2$16,596 AUD
Retailer 6$17,846 AUD
Retailer 11$17,883 AUD
Retailer 3$18,230 AUD
Retailer 5$19,201 AUD
Retailer 9$20,254 AUD
Retailer 1$20,879 AUD
Retailer 7$22,826 AUD
Retailer 8$25,955 AUD

32 data points across 11 retailers

27 retailers$14,895 AUD to $25,955 AUD

B+
Cheapest Retailer
-
$14,895 AUD
$10,463 USD
B+
Retailer 2
-
$15,398 AUD
$10,816 USD
View
B+
Retailer 3
-
$15,402 AUD
$10,819 USD
View
B+
Retailer 4
-
$15,607 AUD
View
B+
Retailer 5
-
$15,856 AUD
$11,138 USD
View
B+
Retailer 6
-
$15,896 AUD
$11,166 USD
View
B+
Retailer 7
-
$15,968 AUD
₹1,068,268 INR
View
B
Retailer 8
-
$16,357 AUD
$11,490 USD
View
Retailer 9
-
$16,596 AUD
$11,658 USD
View
Price last confirmed 21 days ago
B
Retailer 10
-
$16,596 AUD
$11,658 USD
View
Final sale: no returns
Retailer 11
-
$17,711 AUD
$12,441 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$17,846 AUD
£9,871 GBP
View
Retailer 13
-
$17,883 AUD
$12,562 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$17,980 AUD
$12,630 USD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$18,190 AUD
View
Retailer 16
-
$18,230 AUD
View
Price last confirmed 29 days ago
Retailer 17
-
$18,256 AUD
$12,824 USD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$18,387 AUD
$12,916 USD
View
Retailer 19
-
$18,608 AUD
$13,071 USD
View
Price last confirmed 18 days ago
B
Retailer 20
-
$19,201 AUD
£10,620 GBP
View
B
Retailer 21
-
$19,633 AUD
$13,791 USD
View
B
Retailer 22
-
$20,254 AUD
$14,228 USD
View
Retailer 23
-
$20,746 AUD
$14,573 USD
View
Price last confirmed 23 days ago
B
Retailer 24
-
$20,879 AUD
€13,968 EUR
View
B
Retailer 25
-
$22,826 AUD
ZAR 259,036 ZAR
View
B
Retailer 26
-
$25,955 AUD
£14,356 GBP
View
Most Expensive
NZ Jewellers
9af59b1a-9da9-4042-b5c7-984f72e0ace9 · Sep 30
$27,661 AUD
$19,430 USD
View
Price last confirmed 32 days ago
26 more retailers have this diamond
Prices start from $14,895 AUDSave up to $11,060 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
$14,895 AUD