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Heart|Natural|GIA

1.01ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 1558153721

Certificate GIA 1558153721

Diamond specifications and retailer prices

From £1,949 GBP
HK$20,400 HKD
As of November 1, 2026
Save £2,376 GBP (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,325 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558153721. Listed at 24 retailers as of October 30, 2026, with prices from £1,949 to £4,325, a £2,376 spread on the same certified stone. NZ Jewellers lists it at £4,325. 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

1.01
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.1°
Pavilion angle39.67°
OriginNatural
Grading LabGIA
CertificateGIA 1558153721
Dimensions5.78 × 6.74 × 4.20 mm
L/W Ratio1.17
Key to symbols
Crystal, Pinpoint
Top View
5.78 mm6.74 mm1.01 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558153721
Side View
Table 62.0%Crown 41.1°Girdle: THK-VTKPavilion 39.67°Culet: NoneDepth 62.4%

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 1
Current: £2,372 GBP|Low: £1,949 GBP|High: £4,202 GBP|Avg: £2,630 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6£1,949 GBP
Retailer 7£1,962 GBP
Retailer 10£2,210 GBP
Retailer 2£2,291 GBP
Retailer 1£2,372 GBP
Retailer 9£2,402 GBP
Retailer 4£2,594 GBP
Retailer 8£2,861 GBP
Retailer 5£3,051 GBP
Retailer 3£4,152 GBP

24 data points across 10 retailers

24 retailers£1,949 GBP to £4,325 GBP

A
Cheapest Retailer
-
£1,949 GBP
HK$20,400 HKD
A
Retailer 2
-
£1,962 GBP
₹250,387 INR
View
B+
Retailer 3
-
£2,120 GBP
$2,840 USD
View
B+
Retailer 4
-
£2,124 GBP
€2,710 EUR
View
B+
Retailer 5
-
£2,204 GBP
$2,953 USD
View
B+
Retailer 6
-
£2,210 GBP
SGD 4,002 SGD
View
B+
Retailer 7
-
£2,291 GBP
$3,070 USD
View
Final sale: no returns
B+
Retailer 8
-
£2,372 GBP
View
B+
Retailer 9
-
£2,399 GBP
$3,215 USD
View
B+
Retailer 10
-
£2,402 GBP
$3,219 USD
View
B+
Retailer 11
-
£2,482 GBP
$3,326 USD
View
B+
Retailer 12
-
£2,482 GBP
$3,326 USD
View
B+
Retailer 13
-
£2,494 GBP
$3,341 USD
View
B+
Retailer 14
-
£2,578 GBP
$3,454 USD
View
B+
Retailer 15
-
£2,590 GBP
$3,470 USD
View
B+
Retailer 16
-
£2,594 GBP
View
Retailer 17
-
£2,662 GBP
A$5,486 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
£2,704 GBP
SGD 4,896 SGD
View
B
Retailer 19
-
£2,747 GBP
$3,680 USD
View
B+
Retailer 20
-
£2,864 GBP
$3,838 USD
View
B+
Retailer 21
-
£3,051 GBP
ZAR 66,046 ZAR
View
B
Retailer 22
-
£3,761 GBP
$5,040 USD
View
B
Retailer 23
-
£4,152 GBP
View
Most Expensive
B
NZ Jewellers
1e3b02d6-42de-445c-9012-c9792d714888 · Oct 30
£4,325 GBP
$5,795 USD
View
23 more retailers have this diamond
Prices start from £1,949 GBPSave up to £2,376 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
1.01ct Heart
£1,949 GBP