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Round|Natural|GIA

1.70ct L IF Round Natural Diamond

VG • L/IF • GIA 6462634337

Certificate GIA 6462634337

Diamond specifications and retailer prices

From £2,658 GBP
As of November 4, 2026
Save £1,771 GBP (40%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £6,324 GBP at NZ Jewellers · As of October 6, 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 very-good cut grade and certified by GIA 6462634337. Listed at 10 retailers as of November 4, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
L
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6462634337
Dimensions7.45 × 7.37 × 4.80 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.45 mm7.37 mm1.70 ctL / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6462634337
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,429 GBP|Low: £2,639 GBP|High: £4,462 GBP|Avg: £3,621 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£2,658 GBP
Retailer 7£3,166 GBP
Retailer 3£3,367 GBP
Retailer 5£3,584 GBP
Retailer 6£3,641 GBP
Retailer 8£3,668 GBP
Retailer 2£4,076 GBP
Retailer 1£4,429 GBP

37 data points across 8 retailers

10 retailers£2,658 GBP to £4,429 GBP

A
Cheapest Retailer
-
£2,658 GBP
A
Retailer 2
-
£3,166 GBP
View
A
Retailer 3
-
£3,367 GBP
View
A
Retailer 4
-
£3,584 GBP
View
B+
Retailer 5
-
£3,641 GBP
View
Retailer 6
-
£3,668 GBP
View
Price last confirmed 38 days ago
B+
Retailer 7
-
£4,076 GBP
View
Retailer 8
-
£4,188 GBP
View
Price last confirmed 30 days ago
B+
Retailer 9
-
£4,429 GBP
View
Most Expensive
NZ Jewellers
907fce8e-c2ce-4f79-abb6-916ad469ce1b · Oct 6
£6,324 GBP
$8,465 USD
View
Price last confirmed 31 days ago
9 more retailers have this diamond
Prices start from £2,658 GBPSave up to £1,771 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.

A
1.70ct Round
£2,658 GBP