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Round|Natural|GIA

0.78ct J VS1 Round Natural Diamond

GD • J/VS1 • GIA 1206739341

Certificate GIA 1206739341

Diamond specifications and retailer prices

From £1,028 GBP
As of November 6, 2026
Save £1,152 GBP (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,181 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 1206739341. Listed at 7 retailers as of November 4, 2026, with prices from £1,028 to £2,181, a £1,152 spread on the same certified stone. MOH London lists it at £2,181. 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
J
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
Crown angle37.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1206739341
Dimensions5.80 × 5.90 × 3.60 mm
L/W Ratio1.02
Culet sizeVery Small
Top View
5.80 mm5.90 mm0.78 ctJ / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 1206739341
Side View
Table 63.0%Crown 37.5°Girdle: THN-STKPavilion 41°Culet: Very SmallDepth 61.6%

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 6
Current: £2,181 GBP|Low: £1,018 GBP|High: £2,213 GBP|Avg: £1,453 GBP|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6£1,028 GBP
Retailer 5£1,055 GBP
Retailer 2£1,377 GBP
Retailer 3£1,582 GBP
Retailer 4£1,628 GBP
MOH London£2,181 GBP

42 data points across 6 retailers

7 retailers£1,028 GBP to £2,181 GBP

B+
Cheapest Retailer
-
£1,028 GBP
Retailer 2
-
£1,055 GBP
View
Price last confirmed 43 days ago
B+
Retailer 3
-
£1,059 GBP
View
B
Retailer 4
-
£1,377 GBP
View
B
Retailer 5
-
£1,582 GBP
View
Retailer 6
-
£1,628 GBP
View
Price last confirmed 32 days ago
Most Expensive
C
MOH London
466957E84 · Nov 4
£2,181 GBP
View
6 more retailers have this diamond
Prices start from £1,028 GBPSave up to £1,152 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
£1,028 GBP