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Round|Natural|GIA

1.25ct D VS2 Round Natural Diamond

EX • D/VS2 • GIA 6203643130

Certificate GIA 6203643130

Diamond specifications and retailer prices

From £4,702 GBP
$6,310 USD
As of November 1, 2026
Save £5,406 GBP (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £10,108 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6203643130. Listed at 17 retailers as of October 30, 2026, with prices from £4,702 to £10,108, a £5,406 spread on the same certified stone. NZ Jewellers lists it at £10,108. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 6203643130
Dimensions6.92 × 6.88 × 4.27 mm
L/W Ratio1.01
Top View
6.92 mm6.88 mm1.25 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6203643130
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilionCulet: NoneDepth 61.9%

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 1
Current: £5,662 GBP|Low: £4,632 GBP|High: £8,524 GBP|Avg: £6,052 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6£4,702 GBP
Retailer 7£5,053 GBP
Retailer 9£5,060 GBP
Retailer 8£5,559 GBP
Retailer 1£5,662 GBP
Retailer 5£5,792 GBP
Retailer 2£6,575 GBP
Retailer 4£7,425 GBP
Retailer 3£8,423 GBP

44 data points across 9 retailers

17 retailers£4,702 GBP to £10,108 GBP

A
Cheapest Retailer
-
£4,702 GBP
$6,310 USD
A
Retailer 2
-
£4,775 GBP
$6,408 USD
View
A
Retailer 3
-
£5,053 GBP
$6,781 USD
View
Final sale: no returns
A
Retailer 4
-
£5,054 GBP
$6,782 USD
View
A
Retailer 5
-
£5,060 GBP
$6,790 USD
View
A
Retailer 6
-
£5,475 GBP
$7,347 USD
View
A
Retailer 7
-
£5,559 GBP
$7,460 USD
View
A
Retailer 8
-
£5,662 GBP
View
Retailer 9
-
£5,792 GBP
A$11,957 AUD
View
Price last confirmed 11 days ago
A
Retailer 10
-
£5,795 GBP
$7,776 USD
View
A
Retailer 11
-
£5,992 GBP
$8,041 USD
View
A
Retailer 12
-
£6,110 GBP
$8,200 USD
View
A
Retailer 13
-
£6,318 GBP
$8,478 USD
View
B+
Retailer 14
-
£6,575 GBP
€8,403 EUR
View
B+
Retailer 15
-
£7,425 GBP
ZAR 160,958 ZAR
View
B+
Retailer 16
-
£8,423 GBP
View
Most Expensive
B
NZ Jewellers
cbe83674-dc69-4dfa-80c6-12dfa0efb8b4 · Oct 30
£10,108 GBP
$13,564 USD
View
16 more retailers have this diamond
Prices start from £4,702 GBPSave up to £5,406 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
1.25ct Round
£4,702 GBP