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Round|Natural|GIA

0.78ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 2231237714

Certificate GIA 2231237714

Diamond specifications and retailer prices

From £1,365 GBP
As of November 4, 2026
Save £1,606 GBP (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,970 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.78ct natural round diamond

This 0.78ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2231237714. Listed at 7 retailers as of November 4, 2026, with prices from £1,365 to £2,970, a £1,606 spread on the same certified stone. MOH London lists it at £2,970. 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

0.78
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2231237714
Dimensions6.03 × 5.90 × 3.57 mm
L/W Ratio1.02
Star length60%
Lower girdle85%
Cert comments
DOSSIER
Top View
6.03 mm5.90 mm0.78 ctI / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2231237714
Side View
Table 66.0%Crown 34°Girdle: THN-THKPavilion 41.4°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,970 GBP|Low: £1,158 GBP|High: £3,014 GBP|Avg: £1,900 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5£1,365 GBP
Retailer 4£1,382 GBP
Retailer 8£1,560 GBP
Retailer 2£1,837 GBP
Retailer 7£1,844 GBP
Retailer 6£2,092 GBP
Retailer 3£2,164 GBP
MOH London£2,970 GBP

29 data points across 8 retailers

7 retailers£1,365 GBP to £2,970 GBP

B+
Cheapest Retailer
-
£1,365 GBP
B+
Retailer 2
-
£1,382 GBP
View
B+
Retailer 3
-
£1,444 GBP
View
B
Retailer 4
-
£1,837 GBP
View
Retailer 5
-
£2,092 GBP
View
Price last confirmed 30 days ago
B
Retailer 6
-
£2,164 GBP
View
Most Expensive
B
MOH London
E567317D0 · Nov 4
£2,970 GBP
View
6 more retailers have this diamond
Prices start from £1,365 GBPSave up to £1,606 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.

B+
0.78ct Round
£1,365 GBP