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Round|Natural|IGI

1.27ct G VVS1 Round Natural Diamond

EX • G/VVS1 • IGI 819652224

Shape and cutting style on the report: Round brilliant

Certificate IGI 819652224

Diamond specifications and retailer prices

From £3,069 GBP
As of November 6, 2026
Save £3,490 GBP (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,560 GBP at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 819652224. Listed at 16 retailers as of November 5, 2026, with prices from £3,069 to £6,560, a £3,490 spread on the same certified stone. NZ Jewellers lists it at £6,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 819652224
Dimensions6.85 × 6.91 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.85 mm6.91 mm1.27 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819652224
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A+
Exceptional
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 6
Current: £6,560 GBP|Low: £3,069 GBP|High: £6,560 GBP|Avg: £4,266 GBP
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
November 6, 2026
Retailer 2£3,069 GBP
Retailer 6£3,421 GBP
Retailer 8£3,572 GBP
Retailer 7£3,619 GBP
Retailer 5£3,680 GBP
Retailer 3£3,922 GBP
Retailer 4£3,922 GBP
Retailer 15£3,922 GBP
Retailer 9£3,926 GBP
Retailer 12£4,298 GBP
Retailer 10£4,377 GBP
Retailer 14£4,525 GBP
Retailer 11£4,785 GBP
Retailer 13£6,229 GBP
NZ Jewellers£6,560 GBP

31 data points across 15 retailers

16 retailers£3,069 GBP to £6,560 GBP

A+
Cheapest Retailer
-
£3,069 GBP
A
Retailer 2
-
£3,358 GBP
View
A
Retailer 3
-
£3,421 GBP
View
A
Retailer 4
-
£3,572 GBP
View
A
Retailer 5
-
£3,619 GBP
View
Final sale: no returns
A
Retailer 6
-
£3,680 GBP
View
A
Retailer 7
-
£3,922 GBP
View
Retailer 8
-
£3,922 GBP
View
Price last confirmed 21 days ago
A
Retailer 9
-
£3,922 GBP
View
A
Retailer 10
-
£3,926 GBP
View
A
Retailer 11
-
£4,298 GBP
View
A
Retailer 12
-
£4,377 GBP
View
A
Retailer 13
-
£4,525 GBP
View
A
Retailer 14
-
£4,785 GBP
View
B+
Retailer 15
-
£6,229 GBP
View
Most Expensive
B+
NZ Jewellers
97f15b23-a40a-4934-85b4-33179129d80c · Nov 5
£6,560 GBP
$8,780 USD
View
15 more retailers have this diamond
Prices start from £3,069 GBPSave up to £3,490 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
£3,069 GBP