CaratHunter
Plans
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 HK$2,317,710 HKD
€281,330 EUR
As of November 2, 2026
Save HK$810,051 HKD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$3,127,761 HKD 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 HK$2,317,710 to HK$3,127,761, a HK$810,051 spread on the same certified stone. William & Sons Jewelers lists it at HK$3,127,761. 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: HK$2,575,605 HKD|Low: HK$2,317,710 HKD|High: HK$3,502,374 HKD|Avg: HK$2,871,040 HKD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
William & Sons Jewelers
November 2, 2026
Retailer 5HK$2,317,710 HKD
Retailer 6HK$2,395,157 HKD
Retailer 1HK$2,575,605 HKD
Retailer 2HK$2,987,151 HKD
Retailer 3HK$2,987,151 HKD
Retailer 4HK$3,106,632 HKD
William & Sons JewelersHK$3,127,761 HKD

25 data points across 7 retailers

7 retailersHK$2,317,710 HKD to HK$3,127,761 HKD

A
Cheapest Retailer
-
HK$2,317,710 HKD
€281,330 EUR
Retailer 2
-
HK$2,395,157 HKD
View
Price last confirmed 25 days ago
B+
Retailer 3
-
HK$2,575,605 HKD
₹31,263,396 INR
View
B+
Retailer 4
-
HK$2,987,151 HKD
$380,718 USD
View
B+
Retailer 5
-
HK$2,987,151 HKD
$380,718 USD
View
B+
Retailer 6
-
HK$3,106,632 HKD
$395,946 USD
View
Most Expensive
B
William & Sons Jewelers
cert_2241040507 · Nov 2
HK$3,127,761 HKD
$398,639 USD
View
Final sale: no returns
6 more retailers have this diamond
Prices start from HK$2,317,710 HKDSave up to HK$810,051 HKD

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
HK$2,317,710 HKD