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Radiant|Natural|GIA

1.24ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 6213954152

Certificate GIA 6213954152

Diamond specifications and retailer prices

From $3,508 AUD
As of November 6, 2026
Save $3,714 AUD (51%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,222 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.24ct natural radiant diamond

This 1.24ct natural radiant sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6213954152. Listed at 5 retailers as of November 4, 2026, with prices from $3,508 to $7,222, a $3,714 spread on the same certified stone. MOH London lists it at $7,222. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.24
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6213954152
Dimensions6.50 × 6.36 × 3.74 mm
L/W Ratio1.02
Top View
6.50 mm6.36 mm1.24 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6213954152
Side View
Table 70.0%CrownGirdle: ETN-THKPavilionCulet: NoneDepth 58.9%

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 6
Current: $7,222 AUD|Low: $3,420 AUD|High: $7,329 AUD|Avg: $4,673 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$3,420 AUD
Retailer 5$3,508 AUD
Retailer 2$4,375 AUD
Retailer 3$4,812 AUD
MOH London$7,222 AUD

35 data points across 5 retailers

5 retailers$3,508 AUD to $7,222 AUD

Retailer 1
-
$3,420 AUD
Price last confirmed 10 days ago
B
Retailer 2
-
$3,508 AUD
View
B
Retailer 3
-
$4,375 AUD
View
B
Retailer 4
-
$4,812 AUD
View
Most Expensive
C
MOH London
D5FD44E3E · Nov 4
$7,222 AUD
£3,907 GBP
View
4 more retailers have this diamond
Prices start from $3,508 AUDSave up to $3,714 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
1.24ct Radiant
$3,508 AUD