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0.97ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 737525777

Shape and cutting style on the report: Round brilliant

Certificate IGI 737525777

Diamond specifications and retailer prices

From £779 GBP
As of November 4, 2026
Save £158 GBP (17%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £937 GBP at Yorxs · As of November 5, 2026
View at Yorxs

About this 0.97ct natural round diamond

This 0.97ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 737525777. Listed at 3 retailers as of November 4, 2026, with prices from £779 to £937, a £158 spread on the same certified stone. Yorxs lists it at £937. 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

0.97
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 737525777
Dimensions6.24 × 6.28 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.24 mm6.28 mm0.97 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737525777
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £539 GBP|Low: £536 GBP|High: £944 GBP|Avg: £753 GBP|-2.3%
Retailer 1
Retailer 2
Yorxs
November 5, 2026
Retailer 1£539 GBP
Retailer 2£779 GBP
Yorxs£937 GBP

41 data points across 3 retailers

3 retailers£779 GBP to £937 GBP

Retailer 1
-
£539 GBP
Price last confirmed 9 days ago
B+
Retailer 2
-
£779 GBP
View
Most Expensive
B+
Yorxs
A8682 · Nov 5
£937 GBP
€1,201 EUR
View
2 more retailers have this diamond
Prices start from £779 GBPSave up to £158 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.

B+
0.97ct Round
£779 GBP