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Radiant|Natural|GIA

1.07ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 1246084693

Certificate GIA 1246084693

Diamond specifications and retailer prices

From £1,390 GBP
CA$2,590 CAD
As of November 2, 2026
Save £273 GBP (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,663 GBP at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 1.07ct natural radiant diamond

This 1.07ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1246084693. Listed at 2 retailers as of November 1, 2026, with prices from £1,390 to £1,663, a £273 spread on the same certified stone. 77 Diamonds lists it at £1,663. 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

1.07
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1246084693
Dimensions5.95 × 5.35 × 3.87 mm
L/W Ratio1.11
Girdle conditionPolished
Culet sizeVery Small
Key to symbols
Crystal, Feather, Cloud, Indented Natural
Top View
5.95 mm5.35 mm1.07 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryFair
FluorescenceNone
CertificateGIA 1246084693
Side View
Table 72.0%CrownGirdle: THK-ETKPavilionCulet: Very SmallDepth 72.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £1,663 GBP|Low: £1,015 GBP|High: £1,663 GBP|Avg: £1,308 GBP|+4.1%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£1,015 GBP
Retailer 2£1,390 GBP
77 Diamonds£1,663 GBP

31 data points across 3 retailers

2 retailers£1,390 GBP to £1,663 GBP

B+
Cheapest Retailer
-
£1,390 GBP
CA$2,590 CAD
Most Expensive
B+
77 Diamonds
RADZGAADMGGN · Nov 1
£1,663 GBP
View
1 more retailer has this diamond
Prices start from £1,390 GBPSave up to £273 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+
1.07ct Radiant
£1,390 GBP