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Heart|Natural|GIA

1.70ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 2467074316

Certificate GIA 2467074316

Diamond specifications and retailer prices

From £5,011 GBP
$6,724 USD
As of October 29, 2026
Save £5,011 GBP (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £10,021 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2467074316. Listed at 7 retailers as of October 29, 2026, with prices from £5,011 to £10,021, a £5,011 spread on the same certified stone. NZ Jewellers lists it at £10,021. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2467074316
Dimensions7.93 × 7.62 × 4.74 mm
L/W Ratio1.04
Top View
7.93 mm7.62 mm1.70 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2467074316
Side View
Table 55.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.7%

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: Oct 29
Current: £10,021 GBP|Low: £5,011 GBP|High: £10,021 GBP|Avg: £6,552 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4£5,011 GBP
Retailer 7£5,052 GBP
Retailer 5£5,428 GBP
Retailer 3£5,512 GBP
Retailer 6£6,263 GBP
Retailer 2£8,395 GBP
NZ Jewellers£10,021 GBP

10 data points across 7 retailers

7 retailers£5,011 GBP to £10,021 GBP

B+
Cheapest Retailer
-
£5,011 GBP
$6,724 USD
B+
Retailer 2
-
£5,052 GBP
$6,780 USD
View
B+
Retailer 3
-
£5,428 GBP
$7,284 USD
View
B
Retailer 4
-
£5,512 GBP
$7,397 USD
View
B
Retailer 5
-
£6,263 GBP
$8,405 USD
View
B
Retailer 6
-
£8,395 GBP
View
Most Expensive
B
NZ Jewellers
2fe13626-7f49-4244-9b3d-73aa263a1852 · Oct 30
£10,021 GBP
$13,448 USD
View
6 more retailers have this diamond
Prices start from £5,011 GBPSave up to £5,011 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 Heart
£5,011 GBP