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Round|Natural|GIA

1.53ct D FL Round Natural Diamond

EX • D/FL • GIA 2235376543

Certificate GIA 2235376543

Diamond specifications and retailer prices

From $29,871 AUD
$20,983 USD
As of November 1, 2026
Save $23,857 AUD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $53,728 AUD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2235376543. Listed at 12 retailers as of October 29, 2026, with prices from $29,871 to $53,728, a $23,857 spread on the same certified stone. Diamond Quarter lists it at $53,728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2235376543
Dimensions7.33 × 7.38 × 4.57 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
7.33 mm7.38 mm1.53 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2235376543
Side View
Table 57.0%Crown 35°GirdlePavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $29,871 AUD|Low: $27,861 AUD|High: $46,933 AUD|Avg: $34,523 AUD|+5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 1$29,871 AUD
Retailer 7$30,102 AUD
Retailer 9$30,832 AUD
Retailer 6$31,224 AUD
Retailer 4$33,666 AUD
Retailer 3$34,461 AUD
Retailer 8$34,855 AUD
Retailer 11$35,722 AUD
Retailer 10$36,558 AUD
Retailer 2$41,707 AUD
Retailer 5$45,523 AUD

34 data points across 11 retailers

12 retailers$29,871 AUD to $53,728 AUD

A
Cheapest Retailer
-
$29,871 AUD
$20,983 USD
A
Retailer 2
-
$30,102 AUD
£16,649 GBP
View
A
Retailer 3
-
$30,832 AUD
$21,658 USD
View
Final sale: no returns
A
Retailer 4
-
$31,224 AUD
£17,270 GBP
View
B+
Retailer 5
-
$33,666 AUD
$23,649 USD
View
B+
Retailer 6
-
$34,461 AUD
$24,207 USD
View
B+
Retailer 7
-
$34,855 AUD
$24,484 USD
View
B+
Retailer 8
-
$35,722 AUD
€23,898 EUR
View
B+
Retailer 9
-
$36,558 AUD
$25,680 USD
View
B+
Retailer 10
-
$41,707 AUD
$29,297 USD
View
B+
Retailer 11
-
$45,523 AUD
£25,179 GBP
View
Most Expensive
B
Diamond Quarter
1.53FLD22430B84N · Oct 29
$53,728 AUD
£29,717 GBP
View
11 more retailers have this diamond
Prices start from $29,871 AUDSave up to $23,857 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.

A
1.53ct Round
$29,871 AUD