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Heart|Natural|GIA

1.70ct I VVS2 Heart Natural Diamond

GD • I/VVS2 • GIA 6511244077

Certificate GIA 6511244077

Diamond specifications and retailer prices

From £4,541 GBP
As of November 4, 2026
Save £1,624 GBP (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £7,546 GBP at Cape Diamonds · As of October 27, 2026
View at Cape Diamonds

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511244077. Listed at 8 retailers as of November 4, 2026, with a 36% 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
I
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511244077
Dimensions7.91 × 6.70 × 4.81 mm
L/W Ratio1.18
Top View
7.91 mm6.70 mm1.70 ctI / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6511244077
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £7,546 GBP|Low: £4,541 GBP|High: £8,340 GBP|Avg: £5,798 GBP|-7.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4£4,541 GBP
Retailer 5£4,566 GBP
Retailer 3£4,636 GBP
Retailer 6£4,952 GBP
Retailer 7£4,972 GBP
Retailer 8£5,802 GBP
Retailer 2£6,165 GBP
Cape Diamonds£7,546 GBP

37 data points across 8 retailers

8 retailers£4,541 GBP to £6,165 GBP

A
Cheapest Retailer
-
£4,541 GBP
A
Retailer 2
-
£4,566 GBP
View
A
Retailer 3
-
£4,636 GBP
View
A
Retailer 4
-
£4,952 GBP
View
Final sale: no returns
B+
Retailer 5
-
£4,972 GBP
View
B+
Retailer 6
-
£5,802 GBP
View
B+
Retailer 7
-
£6,165 GBP
View
Most Expensive
Cape Diamonds
cert_6511244077 · Oct 27
£7,546 GBP
ZAR 164,080 ZAR
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from £4,541 GBPSave up to £1,624 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 Heart
£4,541 GBP