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Heart|Natural|GIA

1.70ct E VS2 Heart Natural Diamond

EX • E/VS2 • GIA 1553319872

Certificate GIA 1553319872

Diamond specifications and retailer prices

From £6,661 GBP
HK$69,300 HKD
As of October 29, 2026
Save £5,038 GBP (43%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £12,418 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 1553319872. Listed at 19 retailers as of October 29, 2026, with a 76% 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553319872
Dimensions7.41 × 8.39 × 4.77 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
7.41 mm8.39 mm1.70 ctE / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553319872
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.9%

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: Oct 29
Current: £12,418 GBP|Low: £6,661 GBP|High: £12,418 GBP|Avg: £9,074 GBP
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
Retailer 17
October 29, 2026
Retailer 6£6,661 GBP
Retailer 10£7,157 GBP
Retailer 16£7,169 GBP
Retailer 8£7,374 GBP
Retailer 17£7,980 GBP
Retailer 2£8,135 GBP
Retailer 13£8,203 GBP
Retailer 5£8,223 GBP
Retailer 4£8,224 GBP
Retailer 9£8,910 GBP
Retailer 15£9,046 GBP
Retailer 7£9,121 GBP
Retailer 3£10,280 GBP
Retailer 14£10,815 GBP
Retailer 12£11,525 GBP
Retailer 11£11,699 GBP
NZ Jewellers£12,418 GBP

31 data points across 17 retailers

19 retailers£6,661 GBP to £11,699 GBP

A
Cheapest Retailer
-
£6,661 GBP
HK$69,300 HKD
A
Retailer 2
-
£7,157 GBP
₹907,685 INR
View
A
Retailer 3
-
£7,169 GBP
$9,547 USD
View
Retailer 4
-
£7,374 GBP
SGD 13,270 SGD
View
Price last confirmed 18 days ago
A
Retailer 5
-
£7,980 GBP
SGD 14,360 SGD
View
A
Retailer 6
-
£8,135 GBP
View
B+
Retailer 7
-
£8,149 GBP
$10,852 USD
View
B+
Retailer 8
-
£8,151 GBP
$10,855 USD
View
A
Retailer 9
-
£8,203 GBP
A$16,805 AUD
View
B+
Retailer 10
-
£8,223 GBP
$10,951 USD
View
Final sale: no returns
Retailer 11
-
£8,224 GBP
$10,952 USD
View
Price last confirmed 13 days ago
Retailer 12
-
£8,910 GBP
$11,865 USD
View
Price last confirmed 11 days ago
Retailer 13
-
£9,046 GBP
$12,047 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
£9,121 GBP
$12,146 USD
View
Retailer 15
-
£10,280 GBP
$13,690 USD
View
Price last confirmed 10 days ago
Retailer 16
-
£10,815 GBP
ZAR 232,660 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 17
-
£11,525 GBP
View
B+
Retailer 18
-
£11,699 GBP
View
Most Expensive
NZ Jewellers
13e8dc7d-4b22-43f8-8fc7-cd6321cccc01 · Oct 18
£12,418 GBP
$16,537 USD
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from £6,661 GBPSave up to £5,038 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
£6,661 GBP