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Round|Natural|GIA

1.70ct L IF Round Natural Diamond

EX • L/IF • GIA 7553468826

Certificate GIA 7553468826

Diamond specifications and retailer prices

From £4,905 GBP
As of November 5, 2026
Save £1,561 GBP (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £8,864 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7553468826. Listed at 9 retailers as of November 5, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7553468826
Dimensions7.61 × 7.56 × 4.74 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Top View
7.61 mm7.56 mm1.70 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553468826
Side View
Table 57.0%Crown 35.5°GirdlePavilion 40.6°Culet: NoneDepth 62.6%

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 5
Current: £4,999 GBP|Low: £4,615 GBP|High: £6,511 GBP|Avg: £5,480 GBP|+8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£4,905 GBP
Retailer 1£4,999 GBP
Retailer 3£5,747 GBP
Retailer 2£6,466 GBP

43 data points across 4 retailers

9 retailers£4,905 GBP to £6,466 GBP

Retailer 1
-
£4,892 GBP
Price last confirmed 29 days ago
B+
Retailer 2
-
£4,905 GBP
View
Retailer 3
-
£4,991 GBP
View
Price last confirmed 38 days ago
B+
Retailer 4
-
£4,999 GBP
View
Retailer 5
-
£5,300 GBP
View
Price last confirmed 29 days ago
B+
Retailer 6
-
£5,747 GBP
View
Retailer 7
-
£6,115 GBP
View
Price last confirmed 35 days ago
B
Retailer 8
-
£6,466 GBP
View
Most Expensive
NZ Jewellers
1c41c50e-fc82-4e14-99ef-273d285dd7a8 · Oct 3
£8,864 GBP
$11,865 USD
View
Price last confirmed 34 days ago
8 more retailers have this diamond
Prices start from £4,905 GBPSave up to £1,561 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 Round
£4,905 GBP