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Round|Natural|GIA

1.53ct D IF Round Natural Diamond

EX • D/IF • GIA 2135134921

Certificate GIA 2135134921

Diamond specifications and retailer prices

From $57,357 AUD
As of November 4, 2026
Save $14,319 AUD (20%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $78,280 AUD at Yorxs · As of November 2, 2026
View at Yorxs

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2135134921. Listed at 8 retailers as of November 4, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2135134921
Dimensions7.35 × 7.40 × 4.62 mm
L/W Ratio1.01
Top View
7.35 mm7.40 mm1.53 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2135134921
Side View
Table 56.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 62.6%

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: Nov 4
Current: $71,676 AUD|Low: $56,351 AUD|High: $78,629 AUD|Avg: $67,157 AUD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 4$57,357 AUD
Retailer 2$65,344 AUD
Retailer 3$65,345 AUD
Retailer 1$71,676 AUD
Yorxs$78,280 AUD

36 data points across 5 retailers

8 retailers$57,357 AUD to $71,676 AUD

B
Cheapest Retailer
-
$57,357 AUD
B
Retailer 2
-
$65,344 AUD
View
Retailer 3
-
$65,344 AUD
View
Price last confirmed 32 days ago
Retailer 4
-
$65,344 AUD
View
Price last confirmed 21 days ago
Retailer 5
-
$65,344 AUD
View
Price last confirmed 16 days ago
B
Retailer 6
-
$65,345 AUD
View
Final sale: no returns
B
Retailer 7
-
$71,676 AUD
View
Most Expensive
Yorxs
SDJL-35-AWP · Nov 2
$78,280 AUD
€52,189 EUR
View
Price under review
7 more retailers have this diamond
Prices start from $57,357 AUDSave up to $14,319 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
1.53ct Round
$57,357 AUD