CaratHunter
Plans
Round|Natural|GIA

1.27ct I VVS1 Round Natural Diamond

VG • I/VVS1 • GIA 1236215275

Certificate GIA 1236215275

Diamond specifications and retailer prices

From £3,936 GBP
As of November 1, 2026
Save £2,504 GBP (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £6,441 GBP at MOH London · As of October 29, 2026
View at MOH London

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 very-good cut grade and certified by GIA 1236215275. Listed at 4 retailers as of October 29, 2026, with prices from £3,936 to £6,441, a £2,504 spread on the same certified stone. MOH London lists it at £6,441. 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

1.27
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 1236215275
Dimensions6.88 × 6.92 × 4.31 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Girdle conditionFaceted
Culet sizeVery Small
Cert comments
Inscription(s): GIA 1236215275
Top View
6.88 mm6.92 mm1.27 ctI / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236215275
Side View
Table 56.0%Crown 37.5°Girdle: THN-MEDPavilion 40.4°Culet: Very SmallDepth 62.5%

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: £6,441 GBP|Low: £3,866 GBP|High: £6,483 GBP|Avg: £4,931 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2£3,936 GBP
Retailer 3£4,553 GBP
MOH London£6,441 GBP

41 data points across 3 retailers

4 retailers£3,936 GBP to £6,441 GBP

A
Cheapest Retailer
-
£3,936 GBP
B+
Retailer 2
-
£4,170 GBP
$5,587 USD
View
B+
Retailer 3
-
£4,553 GBP
€5,810 EUR
View
Most Expensive
B
MOH London
FDF763A99 · Oct 29
£6,441 GBP
View
3 more retailers have this diamond
Prices start from £3,936 GBPSave up to £2,504 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
£3,936 GBP