CaratHunter
Plans
Heart|Natural|GIA

0.61ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 7538967566

Certificate GIA 7538967566

Diamond specifications and retailer prices

From £313 GBP
MYR 1,713 MYR
As of November 2, 2026
Save £89 GBP (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £402 GBP at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded I 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 7538967566. Listed at 4 retailers as of November 2, 2026, with prices from £313 to £402, a £89 spread on the same certified stone. 77 Diamonds lists it at £402. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7538967566
Dimensions5.06 × 5.95 × 3.54 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
5.06 mm5.95 mm0.61 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7538967566
Side View
Table 60.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.5%

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: £402 GBP|Low: £303 GBP|High: £454 GBP|Avg: £362 GBP|-9.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 2£313 GBP
Retailer 3£321 GBP
Retailer 4£348 GBP
77 Diamonds£402 GBP

41 data points across 4 retailers

4 retailers£313 GBP to £402 GBP

A
Cheapest Retailer
-
£313 GBP
MYR 1,713 MYR
A
Retailer 2
-
£321 GBP
$431 USD
View
Final sale: no returns
B+
Retailer 3
-
£348 GBP
SGD 631 SGD
View
Most Expensive
B+
77 Diamonds
HSCP23DWGKSM · Nov 3
£402 GBP
View
3 more retailers have this diamond
Prices start from £313 GBPSave up to £89 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 Heart
£313 GBP