Radiant|Natural|GIA

0.45ct I IF Radiant Natural Diamond

VG • I/IF • GIA 2546846299

Certificate GIA 2546846299

Diamond specifications and retailer prices

From £230 GBP
₹29,350 INR
As of October 31, 2026
Save £1,011 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,241 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546846299. Listed at 13 retailers as of October 30, 2026, with prices from £230 to £1,241, a £1,011 spread on the same certified stone. NZ Jewellers lists it at £1,241. 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

0.45
Carat
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546846299
Dimensions5.69 × 3.68 × 2.46 mm
L/W Ratio1.55
Top View
5.69 mm3.68 mm0.45 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546846299
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

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: Oct 31
Current: £1,241 GBP|Low: £230 GBP|High: £1,340 GBP|Avg: £515 GBP|-7.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5£230 GBP
Retailer 6£267 GBP
Retailer 11£324 GBP
Retailer 4£344 GBP
Retailer 10£349 GBP
Retailer 3£428 GBP
Retailer 2£439 GBP
Retailer 7£481 GBP
Retailer 8£515 GBP
Retailer 9£593 GBP
Retailer 12£752 GBP
NZ Jewellers£1,241 GBP

23 data points across 12 retailers

13 retailers£230 GBP to £1,241 GBP

A
Cheapest Retailer
-
£230 GBP
₹29,350 INR
A
Retailer 2
-
£267 GBP
HK$2,800 HKD
View
A
Retailer 3
-
£324 GBP
$434 USD
View
A
Retailer 4
-
£344 GBP
SGD 623 SGD
View
A
Retailer 5
-
£349 GBP
$467 USD
View
A
Retailer 6
-
£428 GBP
$573 USD
View
A
Retailer 7
-
£439 GBP
$588 USD
View
B+
Retailer 8
-
£481 GBP
$645 USD
View
B+
Retailer 9
-
£515 GBP
€657 EUR
View
Retailer 10
-
£567 GBP
A$1,169 AUD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
£593 GBP
View
B
Retailer 12
-
£752 GBP
View
Most Expensive
B
NZ Jewellers
334e0839-a155-4851-87c4-09a62182e016 · Oct 30
£1,241 GBP
$1,663 USD
View
12 more retailers have this diamond
Prices start from £230 GBPSave up to £1,011 GBP

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
0.45ct Radiant
£230 GBP