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Heart|Natural|GIA

1.70ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 1543206909

Certificate GIA 1543206909

Diamond specifications and retailer prices

From £6,029 GBP
As of November 4, 2026
Save £5,119 GBP (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £12,962 GBP at NZ Jewellers · As of September 25, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543206909. Listed at 19 retailers as of November 4, 2026, with a 85% 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
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1543206909
Dimensions7.09 × 8.27 × 4.88 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
7.09 mm8.27 mm1.70 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543206909
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 41°Culet: NoneDepth 59.0%

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: £10,442 GBP|Low: £5,953 GBP|High: £11,638 GBP|Avg: £7,690 GBP|-2.3%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5£6,029 GBP
Retailer 7£6,076 GBP
Retailer 12£6,403 GBP
Retailer 14£6,662 GBP
Retailer 4£6,701 GBP
Retailer 11£6,746 GBP
Retailer 2£6,865 GBP
Retailer 9£7,073 GBP
Retailer 16£7,088 GBP
Retailer 6£7,156 GBP
Retailer 8£7,967 GBP
Retailer 3£8,206 GBP
Retailer 15£8,536 GBP
Retailer 13£8,821 GBP
Retailer 1£10,442 GBP
Retailer 10£11,149 GBP

27 data points across 16 retailers

19 retailers£6,029 GBP to £11,149 GBP

A
Cheapest Retailer
-
£6,029 GBP
A
Retailer 2
-
£6,076 GBP
View
A
Retailer 3
-
£6,403 GBP
View
Retailer 4
-
£6,662 GBP
View
Price last confirmed 3 days ago
A
Retailer 5
-
£6,701 GBP
View
A
Retailer 6
-
£6,746 GBP
View
A
Retailer 7
-
£6,865 GBP
View
A
Retailer 8
-
£7,073 GBP
View
A
Retailer 9
-
£7,088 GBP
View
A
Retailer 10
-
£7,156 GBP
View
Final sale: no returns
Retailer 11
-
£7,967 GBP
View
Price last confirmed 14 days ago
B+
Retailer 12
-
£8,206 GBP
View
Retailer 13
-
£8,443 GBP
View
Price last confirmed 25 days ago
B+
Retailer 14
-
£8,536 GBP
View
B+
Retailer 15
-
£8,624 GBP
View
B+
Retailer 16
-
£8,821 GBP
View
B+
Retailer 17
-
£10,442 GBP
View
B+
Retailer 18
-
£11,149 GBP
View
Most Expensive
NZ Jewellers
5a5b263e-e095-4a8a-be7d-27b54458f1c8 · Sep 25
£12,962 GBP
$17,446 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from £6,029 GBPSave up to £5,119 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
£6,029 GBP