Round|Natural|GIA

1.70ct L IF Round Natural Diamond

EX • L/IF • GIA 6535922760

Certificate GIA 6535922760

Diamond specifications and retailer prices

From £4,737 GBP
As of November 5, 2026
Save £1,496 GBP (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £8,543 GBP at NZ Jewellers · As of September 28, 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 6535922760. 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 angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6535922760
Dimensions7.66 × 7.63 × 4.73 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Top View
7.66 mm7.63 mm1.70 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535922760
Side View
Table 56.0%Crown 35.5°GirdlePavilion 40.8°Culet: NoneDepth 61.9%

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 5
Current: £4,818 GBP|Low: £4,737 GBP|High: £6,276 GBP|Avg: £5,307 GBP|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4£4,737 GBP
Retailer 1£4,818 GBP
Retailer 3£5,537 GBP
Retailer 2£6,232 GBP

43 data points across 4 retailers

9 retailers£4,737 GBP to £6,232 GBP

Retailer 1
-
£4,715 GBP
Price last confirmed 29 days ago
B+
Retailer 2
-
£4,737 GBP
View
B+
Retailer 3
-
£4,818 GBP
View
Retailer 4
-
£5,108 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£5,186 GBP
View
Price last confirmed 38 days ago
B+
Retailer 6
-
£5,537 GBP
View
Retailer 7
-
£5,894 GBP
View
Price last confirmed 38 days ago
B
Retailer 8
-
£6,232 GBP
View
Most Expensive
NZ Jewellers
2e38f7a3-5fcb-4813-af48-f671145dff0d · Sep 28
£8,543 GBP
$11,435 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from £4,737 GBPSave up to £1,496 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
£4,737 GBP