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Radiant|Natural|GIA

12.53ct FANCY YELLOW VS1 Radiant Natural Diamond

EX • FANCY YELLOW/VS1 • GIA 2241040507

Certificate GIA 2241040507

Diamond specifications and retailer prices

From $421,501 AUD
€281,330 EUR
As of November 2, 2026
Save $147,317 AUD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $568,818 AUD at William & Sons Jewelers · As of November 2, 2026
View at William & Sons Jewelers

About this 12.53ct natural radiant diamond

This 12.53ct natural radiant sits in the over five carat band, graded FANCY YELLOW colour (tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241040507. Listed at 7 retailers as of November 2, 2026, with prices from $421,501 to $568,818, a $147,317 spread on the same certified stone. William & Sons Jewelers lists it at $568,818. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

12.53
Carat
FANCY YELLOW
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle66.63°
OriginNatural
Grading LabGIA
CertificateGIA 2241040507
Dimensions14.46 × 11.57 × 7.93 mm
L/W Ratio1.25
Key to symbols
Cloud, Feather, Needle, Crystal
Top View
14.46 mm11.57 mm12.53 ctFANCY YELLOW / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2241040507
Side View
Table 59.0%CrownGirdle: Very ThickPavilion 66.63°Culet: NoneDepth 68.5%

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 2
Current: $468,402 AUD|Low: $421,501 AUD|High: $636,945 AUD|Avg: $522,130 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
William & Sons Jewelers
November 2, 2026
Retailer 5$421,501 AUD
Retailer 6$435,586 AUD
Retailer 1$468,402 AUD
Retailer 2$543,247 AUD
Retailer 3$543,247 AUD
Retailer 4$564,975 AUD
William & Sons Jewelers$568,818 AUD

25 data points across 7 retailers

7 retailers$421,501 AUD to $568,818 AUD

A
Cheapest Retailer
-
$421,501 AUD
€281,330 EUR
Retailer 2
-
$435,586 AUD
HK$2,384,900 HKD
View
Price last confirmed 25 days ago
B+
Retailer 3
-
$468,402 AUD
₹31,263,396 INR
View
B+
Retailer 4
-
$543,247 AUD
$380,718 USD
View
B+
Retailer 5
-
$543,247 AUD
$380,718 USD
View
B+
Retailer 6
-
$564,975 AUD
$395,946 USD
View
Most Expensive
B
William & Sons Jewelers
cert_2241040507 · Nov 2
$568,818 AUD
$398,639 USD
View
Final sale: no returns
6 more retailers have this diamond
Prices start from $421,501 AUDSave up to $147,317 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
12.53ct Radiant
$421,501 AUD