Heart|Natural|GIA

0.90ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1449171474

Certificate GIA 1449171474

Diamond specifications and retailer prices

From £1,073 GBP

₹136,869 INR

As of October 31, 2026

Save £1,458 GBP (58%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £3,505 GBP at NZ Jewellers · As of September 21, 2026

View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1449171474. Listed at 19 retailers as of October 29, 2026, with a 136% 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

0.90

Carat

Colour

VS1

Clarity

Excellent

Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

OriginNatural

Grading LabGIA

CertificateGIA 1449171474

Dimensions5.54 × 6.50 × 3.97 mm

L/W Ratio1.17

Culet sizeNone

Key to symbols

Crystal, Needle, Pinpoint

View GIA Report →View Loupe360 Video →

Top View

OriginNatural

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceFaint

CertificateGIA 1449171474

Side View

Caratlytics Score

How it works →

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 31

Current: £1,073 GBP|Low: £1,031 GBP|High: £7,391 GBP|Avg: £1,915 GBP|-2.0%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

October 31, 2026

Retailer 1£1,073 GBP

Retailer 8£1,325 GBP

Retailer 4£1,437 GBP

Retailer 6£1,470 GBP

Retailer 3£1,576 GBP

Retailer 7£1,709 GBP

Retailer 9£1,875 GBP

Retailer 2£2,119 GBP

Retailer 5£2,531 GBP

40 data points across 9 retailers

19 retailers£1,073 GBP to £2,531 GBP

Cheapest Retailer

£1,073 GBP

₹136,869 INR

Retailer 2

£1,108 GBP

HK$11,600 HKD

View

Price last confirmed 57 days ago

B+

Retailer 3

£1,260 GBP

$1,688 USD

View

B+

Retailer 4

£1,309 GBP

$1,754 USD

View

B+

Retailer 5

£1,325 GBP

$1,776 USD

View

Final sale: no returns

Retailer 6

£1,437 GBP

$1,925 USD

View

Price last confirmed 39 days ago

B+

Retailer 7

£1,437 GBP

$1,925 USD

View

Retailer 8

£1,437 GBP

$1,925 USD

View

Price last confirmed 16 days ago

B+

Retailer 9

£1,470 GBP

$1,970 USD

View

Retailer 10

£1,503 GBP

$2,014 USD

View

Price last confirmed 31 days ago

B+

Retailer 11

£1,540 GBP

$2,063 USD

View

B+

Retailer 12

£1,576 GBP

View

Retailer 13

£1,658 GBP

$2,221 USD

View

Price last confirmed 37 days ago

Retailer 14

£1,658 GBP

$2,221 USD

View

Price last confirmed 10 days ago

B+

Retailer 15

£1,709 GBP

$2,290 USD

View

Retailer 16

£1,875 GBP

A$3,865 AUD

View

Price last confirmed 26 days ago

Retailer 17

£2,531 GBP

View

Most Expensive

NZ Jewellers

2bcc1381-ff87-4a90-9918-67d9c9680627 · Sep 21

£3,505 GBP

$4,696 USD

View

Price last confirmed 40 days ago

17 more retailers have this diamond

Prices start from £1,073 GBPSave up to £1,458 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.

Similar diamonds

0.90ct Heart

£1,073 GBP