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Radiant|Natural|GIA

1.70ct H IF Radiant Natural Diamond

GD • H/IF • GIA 10167362

Certificate GIA 10167362

Diamond specifications and retailer prices

From £9,183 GBP
As of November 6, 2026
Save £2,659 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £11,843 GBP at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 10167362. Listed at 3 retailers as of November 6, 2026, with prices from £9,183 to £11,843, a £2,659 spread on the same certified stone. 77 Diamonds lists it at £11,843. 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

1.70
Carat
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 10167362
Dimensions6.74 × 6.67 × 4.93 mm
L/W Ratio1.01
Top View
6.74 mm6.67 mm1.70 ctH / IF
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 10167362
Side View
Table 78.0%CrownGirdlePavilionCuletDepth 73.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £11,843 GBP|Low: £9,183 GBP|High: £12,020 GBP|Avg: £10,559 GBP|+0.8%
77 Diamonds
Retailer 2
November 7, 2026
Retailer 2£9,183 GBP
77 Diamonds£11,843 GBP

35 data points across 2 retailers

3 retailers£9,183 GBP to £11,843 GBP

B
Cheapest Retailer
-
£9,183 GBP
B
Retailer 2
-
£9,706 GBP
View
Most Expensive
C
77 Diamonds
RADZJR3DUTHV · Nov 7
£11,843 GBP
View
2 more retailers have this diamond
Prices start from £9,183 GBPSave up to £2,659 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
1.70ct Radiant
£9,183 GBP