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Radiant|Natural|GIA

0.61ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 5566203782

Certificate GIA 5566203782

Diamond specifications and retailer prices

From £555 GBP
$739 USD
As of October 29, 2026
Save £219 GBP (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £773 GBP at Jared · As of October 30, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566203782. Listed at 5 retailers as of October 29, 2026, with prices from £555 to £773, a £219 spread on the same certified stone. Jared lists it at £773. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566203782
Dimensions5.75 × 4.10 × 2.81 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
5.75 mm4.10 mm0.61 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566203782
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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 29
Current: £773 GBP|Low: £460 GBP|High: £773 GBP|Avg: £589 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3£548 GBP
Retailer 2£555 GBP
Retailer 4£589 GBP
Retailer 6£597 GBP
Retailer 5£668 GBP
Jared£773 GBP

12 data points across 6 retailers

5 retailers£555 GBP to £773 GBP

Retailer 1
-
£548 GBP
$730 USD
Price last confirmed 11 days ago
A
Retailer 2
-
£555 GBP
$739 USD
View
Final sale: no returns
Retailer 3
-
£589 GBP
$785 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£597 GBP
SGD 1,075 SGD
View
Price last confirmed 10 days ago
Most Expensive
Jared
160291136 · Oct 30
£773 GBP
$1,030 USD
View
4 more retailers have this diamond
Prices start from £555 GBPSave up to £219 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
£555 GBP