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Round|Natural|GIA

1.01ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6562532703

Certificate GIA 6562532703

Diamond specifications and retailer prices

From £1,599 GBP
As of October 30, 2026
Save £3,008 GBP (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,607 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562532703. Listed at 17 retailers as of October 30, 2026, with prices from £1,599 to £4,607, a £3,008 spread on the same certified stone. NZ Jewellers lists it at £4,607. 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

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6562532703
Dimensions6.36 × 6.38 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
6.36 mm6.38 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562532703
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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 30
Current: £4,607 GBP|Low: £1,589 GBP|High: £4,607 GBP|Avg: £2,333 GBP|+1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 15£1,599 GBP
Retailer 13£1,748 GBP
Retailer 8£1,898 GBP
Retailer 4£2,028 GBP
Retailer 2£2,109 GBP
Retailer 3£2,120 GBP
Retailer 5£2,177 GBP
Retailer 14£2,204 GBP
Retailer 17£2,225 GBP
Retailer 7£2,236 GBP
Retailer 16£2,253 GBP
Retailer 9£2,285 GBP
Retailer 12£2,288 GBP
Retailer 10£2,412 GBP
Retailer 6£2,447 GBP
Retailer 11£3,675 GBP
NZ Jewellers£4,607 GBP

25 data points across 17 retailers

17 retailers£1,599 GBP to £4,607 GBP

A
Cheapest Retailer
-
£1,599 GBP
A
Retailer 2
-
£1,748 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,898 GBP
View
A
Retailer 4
-
£2,028 GBP
View
A
Retailer 5
-
£2,109 GBP
View
Retailer 6
-
£2,120 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£2,177 GBP
View
A
Retailer 8
-
£2,204 GBP
View
Retailer 9
-
£2,225 GBP
View
Price last confirmed 7 days ago
A
Retailer 10
-
£2,236 GBP
View
Retailer 11
-
£2,253 GBP
View
Price last confirmed 7 days ago
B+
Retailer 12
-
£2,285 GBP
View
A
Retailer 13
-
£2,288 GBP
View
B+
Retailer 14
-
£2,412 GBP
View
B+
Retailer 15
-
£2,447 GBP
View
B
Retailer 16
-
£3,675 GBP
View
Most Expensive
B
NZ Jewellers
03e21912-4191-409f-9462-a50f5f37aeaa · Nov 5
£4,607 GBP
$6,200 USD
View
16 more retailers have this diamond
Prices start from £1,599 GBPSave up to £3,008 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
1.01ct Round
£1,599 GBP