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Oval|Natural|GIA

1.01ct K I1 Oval Natural Diamond

GD • K/I1 • GIA 6371220557

Certificate GIA 6371220557

Diamond specifications and retailer prices

From £700 GBP
As of November 5, 2026
Save £1,496 GBP (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,196 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6371220557. Listed at 9 retailers as of November 5, 2026, with prices from £700 to £2,196, a £1,496 spread on the same certified stone. NZ Jewellers lists it at £2,196. 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

1.01
Carat
K
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6371220557
Dimensions6.99 × 5.32 × 3.77 mm
L/W Ratio1.31
Top View
6.99 mm5.32 mm1.01 ctK / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6371220557
Side View
Table 52.0%CrownGirdlePavilionCulet: NoneDepth 70.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,196 GBP|Low: £491 GBP|High: £2,196 GBP|Avg: £903 GBP|+0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3£491 GBP
Retailer 4£700 GBP
Retailer 7£700 GBP
Retailer 11£708 GBP
Retailer 9£722 GBP
Retailer 6£727 GBP
Retailer 8£776 GBP
Retailer 5£808 GBP
Retailer 2£985 GBP
Retailer 10£1,121 GBP
NZ Jewellers£2,196 GBP

17 data points across 11 retailers

9 retailers£700 GBP to £2,196 GBP

Retailer 1
-
£700 GBP
Price last confirmed 8 days ago
B+
Retailer 2
-
£700 GBP
View
B+
Retailer 3
-
£708 GBP
View
Retailer 4
-
£722 GBP
View
Price last confirmed 16 days ago
B+
Retailer 5
-
£727 GBP
View
B+
Retailer 6
-
£776 GBP
View
B+
Retailer 7
-
£808 GBP
View
B
Retailer 8
-
£985 GBP
View
Most Expensive
C
NZ Jewellers
58566c5c-8a90-4ec5-afd2-084b3acf8392 · Nov 5
£2,196 GBP
$2,939 USD
View
8 more retailers have this diamond
Prices start from £700 GBPSave up to £1,496 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+
1.01ct Oval
£700 GBP