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Radiant|Natural|GIA

0.61ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 5546290301

Certificate GIA 5546290301

Diamond specifications and retailer prices

From £408 GBP
MYR 2,229 MYR
As of November 2, 2026
Save £129 GBP (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £537 GBP at Jared · As of November 2, 2026
View at Jared

About this 0.61ct natural radiant diamond

This 0.61ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5546290301. Listed at 6 retailers as of November 2, 2026, with prices from £408 to £537, a £129 spread on the same certified stone. Jared lists it at £537. 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

0.61
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546290301
Dimensions5.39 × 4.27 × 2.93 mm
L/W Ratio1.26
Top View
5.39 mm4.27 mm0.61 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5546290301
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: 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: £537 GBP|Low: £408 GBP|High: £639 GBP|Avg: £539 GBP|-8.9%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 19, 2026
Retailer 6£408 GBP
Retailer 5£451 GBP
Retailer 4£481 GBP
Retailer 7£482 GBP
Retailer 2£522 GBP
Retailer 3£522 GBP
Jared£537 GBP
Retailer 9£633 GBP
Retailer 8£639 GBP

10 data points across 9 retailers

6 retailers£408 GBP to £537 GBP

A
Cheapest Retailer
-
£408 GBP
MYR 2,229 MYR
A
Retailer 2
-
£451 GBP
SGD 817 SGD
View
B+
Retailer 3
-
£481 GBP
$646 USD
View
B+
Retailer 4
-
£522 GBP
$700 USD
View
B+
Retailer 5
-
£522 GBP
$700 USD
View
Most Expensive
B+
Jared
159051859 · Nov 2
£537 GBP
$720 USD
View
5 more retailers have this diamond
Prices start from £408 GBPSave up to £129 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
0.61ct Radiant
£408 GBP