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Round|Natural|GIA

1.27ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 1509867906

Certificate GIA 1509867906

Diamond specifications and retailer prices

From £3,570 GBP
$4,783 USD
As of October 30, 2026
Save £2,939 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £6,509 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.27ct natural round diamond

This 1.27ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1509867906. Listed at 6 retailers as of October 30, 2026, with prices from £3,570 to £6,509, a £2,939 spread on the same certified stone. NZ Jewellers lists it at £6,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1509867906
Dimensions6.85 × 6.90 × 4.35 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Pinpoint, Feather
Top View
6.85 mm6.90 mm1.27 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509867906
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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: £6,509 GBP|Low: £2,845 GBP|High: £6,509 GBP|Avg: £4,658 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 6£3,570 GBP
Retailer 5£3,592 GBP
Retailer 2£4,200 GBP
Retailer 4£4,279 GBP
Retailer 3£6,231 GBP
NZ Jewellers£6,509 GBP

24 data points across 6 retailers

6 retailers£3,570 GBP to £6,509 GBP

A
Cheapest Retailer
-
£3,570 GBP
$4,783 USD
A
Retailer 2
-
£3,592 GBP
$4,813 USD
View
Final sale: no returns
A
Retailer 3
-
£4,200 GBP
€5,359 EUR
View
A
Retailer 4
-
£4,279 GBP
View
B+
Retailer 5
-
£6,231 GBP
View
Most Expensive
B
NZ Jewellers
cf95ba73-382e-4b39-a38e-a31c9a364b90 · Oct 30
£6,509 GBP
$8,721 USD
View
5 more retailers have this diamond
Prices start from £3,570 GBPSave up to £2,939 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
1.27ct Round
£3,570 GBP