CaratHunter
Plans
Round|Natural|GIA

1.31ct I IF Round Natural Diamond

EX • I/IF • GIA 5333654504

Certificate GIA 5333654504

Diamond specifications and retailer prices

From $15,100 AUD
$10,607 USD
As of October 31, 2026
Save $4,662 AUD (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $19,762 AUD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5333654504. Listed at 4 retailers as of October 31, 2026, with prices from $15,100 to $19,762, a $4,662 spread on the same certified stone. Yorxs lists it at $19,762. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5333654504
Dimensions6.94 × 6.97 × 4.36 mm
L/W Ratio1.00
Top View
6.94 mm6.97 mm1.31 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5333654504
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $19,006 AUD|Low: $18,666 AUD|High: $19,771 AUD|Avg: $19,299 AUD|+0.7%
Retailer 1
Yorxs
November 2, 2026
Retailer 1$19,006 AUD
Yorxs$19,762 AUD

31 data points across 2 retailers

4 retailers$15,100 AUD to $19,762 AUD

B
Cheapest Retailer
-
$15,100 AUD
$10,607 USD
B
Retailer 2
-
$15,715 AUD
$11,039 USD
View
B
Retailer 3
-
$19,006 AUD
£10,513 GBP
View
Most Expensive
B
Yorxs
210209KGK · Nov 1
$19,762 AUD
€13,221 EUR
View
3 more retailers have this diamond
Prices start from $15,100 AUDSave up to $4,662 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
1.31ct Round
$15,100 AUD