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Heart|Natural|GIA

1.70ct D VS2 Heart Natural Diamond

ID • D/VS2 • GIA 24A

Certificate GIA 24A

Diamond specifications and retailer prices

From £11,493 GBP
As of November 4, 2026
Save £2,637 GBP (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £14,130 GBP at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 3, 2026, with prices from £11,493 to £14,130, a £2,637 spread on the same certified stone. Blue Nile lists it at £14,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 24A
Dimensions6.92 × 8.18 × 4.87 mm
L/W Ratio1.18
Top View
6.92 mm8.18 mm1.70 ctD / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 24A
Side View
Table 63.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 59.5%

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 4
Current: £14,130 GBP|Low: £11,368 GBP|High: £14,130 GBP|Avg: £12,453 GBP
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2£11,493 GBP
Retailer 3£12,398 GBP
Blue Nile£14,130 GBP

4 data points across 3 retailers

3 retailers£11,493 GBP to £14,130 GBP

B+
Cheapest Retailer
-
£11,493 GBP
B
Retailer 2
-
£12,398 GBP
View
Most Expensive
B
Blue Nile
15410124 · Nov 3
£14,130 GBP
$19,075 USD
View
2 more retailers have this diamond
Prices start from £11,493 GBPSave up to £2,637 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
£11,493 GBP