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Heart|Natural|GIA

1.70ct J VS1 Heart Natural Diamond

ID • J/VS1 • GIA 2235917011

Certificate GIA 2235917011

Diamond specifications and retailer prices

From £4,289 GBP
$5,747 USD
As of October 31, 2026
Save £4,014 GBP (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £9,816 GBP at NZ Jewellers · As of October 11, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235917011. Listed at 14 retailers as of October 29, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235917011
Dimensions6.92 × 8.29 × 5.08 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Cloud
Top View
6.92 mm8.29 mm1.70 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235917011
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.2%

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 31
Current: £5,584 GBP|Low: £3,776 GBP|High: £8,303 GBP|Avg: £5,361 GBP|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 5£3,776 GBP
Retailer 4£3,864 GBP
Retailer 3£4,289 GBP
Retailer 9£4,508 GBP
Retailer 10£4,908 GBP
Retailer 12£5,172 GBP
Retailer 1£5,584 GBP
Retailer 11£5,941 GBP
Retailer 13£5,941 GBP
Retailer 2£6,135 GBP
Retailer 7£6,475 GBP
Retailer 6£7,280 GBP
Retailer 8£8,303 GBP

28 data points across 13 retailers

14 retailers£4,289 GBP to £8,303 GBP

B+
Cheapest Retailer
-
£4,289 GBP
$5,747 USD
B+
Retailer 2
-
£4,508 GBP
$6,040 USD
View
B+
Retailer 3
-
£5,172 GBP
$6,930 USD
View
Retailer 4
-
£5,317 GBP
$7,124 USD
View
Price last confirmed 20 days ago
Retailer 5
-
£5,399 GBP
$7,234 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
£5,584 GBP
View
B
Retailer 7
-
£5,941 GBP
$7,960 USD
View
B
Retailer 8
-
£5,941 GBP
$7,960 USD
View
B
Retailer 9
-
£6,135 GBP
$8,220 USD
View
Retailer 10
-
£6,135 GBP
$8,220 USD
View
Price last confirmed 20 days ago
B
Retailer 11
-
£6,475 GBP
€8,263 EUR
View
B
Retailer 12
-
£7,280 GBP
ZAR 157,590 ZAR
View
B
Retailer 13
-
£8,303 GBP
View
Most Expensive
NZ Jewellers
6b9e9fd0-aa10-4a3a-9e1e-72ba171dc42b · Oct 11
£9,816 GBP
$13,153 USD
View
Price last confirmed 21 days ago
13 more retailers have this diamond
Prices start from £4,289 GBPSave up to £4,014 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
£4,289 GBP