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Round|Natural|GIA

0.62ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 7552597484

Certificate GIA 7552597484

Diamond specifications and retailer prices

From £323 GBP
₹40,825 INR
As of October 29, 2026
Save £915 GBP (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,420 GBP at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.62ct natural round diamond

This 0.62ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7552597484. Listed at 13 retailers as of October 27, 2026, with a 284% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.62
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7552597484
Dimensions5.47 × 5.49 × 3.41 mm
L/W Ratio1.00
Star length45%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
5.47 mm5.49 mm0.62 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7552597484
Side View
Table 56.0%Crown 35.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.3%

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: £638 GBP|Low: £321 GBP|High: £1,348 GBP|Avg: £553 GBP|-10.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4£323 GBP
Retailer 9£366 GBP
Retailer 11£372 GBP
Retailer 7£379 GBP
Retailer 6£424 GBP
Retailer 10£425 GBP
Retailer 8£453 GBP
Retailer 2£601 GBP
Retailer 3£619 GBP
Retailer 1£638 GBP
Retailer 5£1,238 GBP

27 data points across 11 retailers

13 retailers£323 GBP to £1,238 GBP

A
Cheapest Retailer
-
£323 GBP
₹40,825 INR
A
Retailer 2
-
£366 GBP
HK$3,800 HKD
View
A
Retailer 3
-
£372 GBP
$494 USD
View
A
Retailer 4
-
£379 GBP
SGD 680 SGD
View
A
Retailer 5
-
£424 GBP
€537 EUR
View
Price last confirmed 3 days ago
A
Retailer 6
-
£425 GBP
A$868 AUD
View
A
Retailer 7
-
£453 GBP
SGD 813 SGD
View
A
Retailer 8
-
£522 GBP
$694 USD
View
Price last confirmed 37 days ago
A
Retailer 9
-
£601 GBP
$798 USD
View
B+
Retailer 10
-
£638 GBP
View
B+
Retailer 11
-
£667 GBP
A$1,364 AUD
View
Price last confirmed 35 days ago
B
Retailer 12
-
£1,238 GBP
CA$2,285 CAD
View
Most Expensive
B
NZ Jewellers
87606ce1-02c6-4f07-bd9b-c6d3c8879fb6 · Sep 19
£1,420 GBP
$1,887 USD
View
Price last confirmed 40 days ago
12 more retailers have this diamond
Prices start from £323 GBPSave up to £915 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
0.62ct Round
£323 GBP