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Radiant|Natural|GIA

1.50ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2201895386

Certificate GIA 2201895386

Diamond specifications and retailer prices

From $11,235 AUD
$7,893 USD
As of October 28, 2026
Save $13,261 AUD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,496 AUD at Yorxs · As of October 29, 2026
View at Yorxs

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2201895386. Listed at 15 retailers as of October 28, 2026, with prices from $11,235 to $24,496, a $13,261 spread on the same certified stone. Yorxs lists it at $24,496. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2201895386
Dimensions7.59 × 6.02 × 3.71 mm
L/W Ratio1.26
Culet sizeNone
Top View
7.59 mm6.02 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2201895386
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.6%

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 28
Current: $15,289 AUD|Low: $11,185 AUD|High: $24,496 AUD|Avg: $14,998 AUD|+7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
October 29, 2026
Retailer 5$11,235 AUD
Retailer 8$11,379 AUD
Retailer 6$11,515 AUD
Retailer 7$12,554 AUD
Retailer 3$13,920 AUD
Retailer 9$14,339 AUD
Retailer 11$14,529 AUD
Retailer 1$15,289 AUD
Retailer 4$15,863 AUD
Retailer 10$16,318 AUD
Retailer 12$17,179 AUD
Retailer 2$18,610 AUD
Yorxs$24,496 AUD

39 data points across 13 retailers

15 retailers$11,235 AUD to $24,496 AUD

B+
Cheapest Retailer
-
$11,235 AUD
$7,893 USD
B+
Retailer 2
-
$11,379 AUD
$7,994 USD
View
B+
Retailer 3
-
$11,515 AUD
$8,090 USD
View
B+
Retailer 4
-
$12,070 AUD
$8,480 USD
View
B+
Retailer 5
-
$12,225 AUD
View
B+
Retailer 6
-
$12,554 AUD
$8,820 USD
View
Final sale: no returns
B+
Retailer 7
-
$14,339 AUD
View
B
Retailer 8
-
$14,529 AUD
$10,207 USD
View
B+
Retailer 9
-
$15,289 AUD
£8,458 GBP
View
B
Retailer 10
-
$15,373 AUD
$10,800 USD
View
B
Retailer 11
-
$15,373 AUD
$10,800 USD
View
B
Retailer 12
-
$15,863 AUD
$11,144 USD
View
B
Retailer 13
-
$15,885 AUD
$11,160 USD
View
B
Retailer 14
-
$16,318 AUD
$11,464 USD
View
Price last confirmed 44 days ago
Most Expensive
B
Yorxs
526684127 · Oct 29
$24,496 AUD
€16,390 EUR
View
14 more retailers have this diamond
Prices start from $11,235 AUDSave up to $13,261 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+
1.50ct Radiant
$11,235 AUD