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Heart|Natural|GIA

1.70ct E VS2 Heart Natural Diamond

EX • E/VS2 • GIA 2536417374

Certificate GIA 2536417374

Diamond specifications and retailer prices

From £6,055 GBP
HK$63,000 HKD
As of October 29, 2026
Save £4,673 GBP (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £11,066 GBP at NZ Jewellers · As of October 18, 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 E 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 2536417374. Listed at 19 retailers as of October 28, 2026, with a 77% 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
E
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536417374
Dimensions7.25 × 8.22 × 4.98 mm
L/W Ratio1.13
Top View
7.25 mm8.22 mm1.70 ctE / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536417374
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

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: Oct 29
Current: £11,066 GBP|Low: £6,055 GBP|High: £11,124 GBP|Avg: £8,096 GBP|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 5£6,055 GBP
Retailer 9£6,512 GBP
Retailer 14£6,520 GBP
Retailer 7£6,704 GBP
Retailer 15£7,213 GBP
Retailer 2£7,238 GBP
Retailer 12£7,295 GBP
Retailer 3£7,329 GBP
Retailer 4£7,329 GBP
Retailer 8£7,940 GBP
Retailer 6£8,123 GBP
Retailer 16£9,161 GBP
Retailer 13£9,582 GBP
Retailer 10£10,425 GBP
Retailer 11£10,729 GBP
NZ Jewellers£11,066 GBP

29 data points across 16 retailers

19 retailers£6,055 GBP to £10,729 GBP

A
Cheapest Retailer
-
£6,055 GBP
HK$63,000 HKD
A
Retailer 2
-
£6,512 GBP
₹825,940 INR
View
A
Retailer 3
-
£6,520 GBP
$8,683 USD
View
A
Retailer 4
-
£6,704 GBP
SGD 12,065 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
£7,213 GBP
SGD 12,980 SGD
View
A
Retailer 6
-
£7,238 GBP
View
A
Retailer 7
-
£7,295 GBP
A$14,946 AUD
View
A
Retailer 8
-
£7,329 GBP
$9,760 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
£7,329 GBP
$9,760 USD
View
Final sale: no returns
A
Retailer 10
-
£7,366 GBP
$9,809 USD
View
A
Retailer 11
-
£7,367 GBP
$9,810 USD
View
A
Retailer 12
-
£7,940 GBP
$10,573 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£8,062 GBP
$10,736 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£8,123 GBP
$10,817 USD
View
B+
Retailer 15
-
£9,161 GBP
$12,200 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
£9,582 GBP
ZAR 206,134 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 17
-
£10,425 GBP
View
B+
Retailer 18
-
£10,729 GBP
View
Most Expensive
B+
NZ Jewellers
6c12566f-199f-497c-ac3f-28c1541e0a68 · Oct 18
£11,066 GBP
$14,736 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from £6,055 GBPSave up to £4,673 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
£6,055 GBP