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Heart|Natural|GIA

1.60ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 6233727983

Certificate GIA 6233727983

Diamond specifications and retailer prices

From £4,253 GBP
As of November 4, 2026
Save £3,957 GBP (48%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £10,933 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.6ct natural heart diamond

This 1.6ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6233727983. Listed at 18 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.60
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 6233727983
Dimensions8.14 × 6.86 × 4.11 mm
L/W Ratio1.19
Top View
8.14 mm6.86 mm1.60 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6233727983
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 42.5°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £5,146 GBP|Low: £4,205 GBP|High: £8,599 GBP|Avg: £5,543 GBP|-5.4%
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
Retailer 17
November 5, 2026
Retailer 2£4,253 GBP
Retailer 15£4,289 GBP
Retailer 12£4,530 GBP
Retailer 7£4,619 GBP
Retailer 11£4,790 GBP
Retailer 5£4,793 GBP
Retailer 17£4,939 GBP
Retailer 8£4,952 GBP
Retailer 14£5,000 GBP
Retailer 1£5,146 GBP
Retailer 4£5,664 GBP
Retailer 9£5,754 GBP
Retailer 13£5,986 GBP
Retailer 6£6,168 GBP
Retailer 16£6,627 GBP
Retailer 3£7,174 GBP
Retailer 10£8,210 GBP

26 data points across 17 retailers

18 retailers£4,253 GBP to £8,210 GBP

A
Cheapest Retailer
-
£4,253 GBP
A
Retailer 2
-
£4,289 GBP
View
A
Retailer 3
-
£4,530 GBP
View
A
Retailer 4
-
£4,619 GBP
View
A
Retailer 5
-
£4,790 GBP
View
A
Retailer 6
-
£4,793 GBP
View
A
Retailer 7
-
£4,939 GBP
View
Final sale: no returns
A
Retailer 8
-
£4,952 GBP
View
A
Retailer 9
-
£5,000 GBP
View
A
Retailer 10
-
£5,146 GBP
View
B+
Retailer 11
-
£5,664 GBP
View
Retailer 12
-
£5,754 GBP
View
Price last confirmed 14 days ago
B+
Retailer 13
-
£5,986 GBP
View
B+
Retailer 14
-
£6,168 GBP
View
B+
Retailer 15
-
£6,627 GBP
View
B+
Retailer 16
-
£7,174 GBP
View
B
Retailer 17
-
£8,210 GBP
View
Most Expensive
NZ Jewellers
a3b865a0-b968-4b07-80c8-94b82d57979f · Sep 25
£10,933 GBP
$14,715 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from £4,253 GBPSave up to £3,957 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
1.60ct Heart
£4,253 GBP