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Round|Natural|GIA

1.70ct L IF Round Natural Diamond

EX • L/IF • GIA 7486338399

Certificate GIA 7486338399

Diamond specifications and retailer prices

From £4,523 GBP
As of November 6, 2026
Save £4,983 GBP (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £9,506 GBP at NZ Jewellers · As of November 5, 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 7486338399. Listed at 14 retailers as of November 5, 2026, with prices from £4,523 to £9,506, a £4,983 spread on the same certified stone. NZ Jewellers lists it at £9,506. 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 7486338399
Dimensions7.61 × 7.58 × 4.78 mm
L/W Ratio1.00
Top View
7.61 mm7.58 mm1.70 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7486338399
Side View
Table 55.0%Crown 35.5°Girdle: STK-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: £9,506 GBP|Low: £4,475 GBP|High: £9,506 GBP|Avg: £6,044 GBP|+1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 12£4,523 GBP
Retailer 7£4,859 GBP
Retailer 5£4,957 GBP
Retailer 13£5,247 GBP
Retailer 3£5,248 GBP
Retailer 9£5,270 GBP
Retailer 6£5,461 GBP
Retailer 2£5,626 GBP
Retailer 16£5,684 GBP
Retailer 14£5,771 GBP
Retailer 15£5,806 GBP
Retailer 11£6,161 GBP
Retailer 4£6,558 GBP
Retailer 10£6,935 GBP
Retailer 8£9,027 GBP
NZ Jewellers£9,506 GBP

26 data points across 16 retailers

14 retailers£4,523 GBP to £9,506 GBP

B+
Cheapest Retailer
-
£4,523 GBP
B+
Retailer 2
-
£4,957 GBP
View
Retailer 3
-
£5,247 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£5,248 GBP
View
B+
Retailer 5
-
£5,270 GBP
View
B+
Retailer 6
-
£5,461 GBP
View
B+
Retailer 7
-
£5,626 GBP
View
B
Retailer 8
-
£5,684 GBP
View
B
Retailer 9
-
£5,771 GBP
View
B
Retailer 10
-
£5,806 GBP
View
B
Retailer 11
-
£6,161 GBP
View
B
Retailer 12
-
£6,558 GBP
View
B
Retailer 13
-
£6,935 GBP
View
Most Expensive
B
NZ Jewellers
80cf525a-252a-44e5-af50-3174316eca2d · Nov 5
£9,506 GBP
$12,724 USD
View
13 more retailers have this diamond
Prices start from £4,523 GBPSave up to £4,983 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
£4,523 GBP