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Heart|Natural|GIA

0.90ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 2518405007

Certificate GIA 2518405007

Diamond specifications and retailer prices

From £831 GBP
HK$8,700 HKD
As of November 1, 2026
Save £1,084 GBP (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,968 GBP at NZ Jewellers · As of September 25, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2518405007. Listed at 17 retailers as of November 1, 2026, with a 130% 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

0.90
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 2518405007
Dimensions6.60 × 5.62 × 3.43 mm
L/W Ratio1.17
Top View
6.60 mm5.62 mm0.90 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2518405007
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 39.5°Culet: NoneDepth 61.0%

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 1
Current: £1,166 GBP|Low: £831 GBP|High: £2,068 GBP|Avg: £1,224 GBP|+2.1%
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 2, 2026
Retailer 11£831 GBP
Retailer 14£874 GBP
Retailer 10£911 GBP
Retailer 3£925 GBP
Retailer 16£925 GBP
Retailer 9£957 GBP
Retailer 4£1,005 GBP
Retailer 13£1,024 GBP
Retailer 6£1,081 GBP
Retailer 1£1,166 GBP
Retailer 7£1,351 GBP
Retailer 2£1,484 GBP
Retailer 8£1,526 GBP
Retailer 15£1,588 GBP
Retailer 5£1,750 GBP
Retailer 12£1,916 GBP

25 data points across 16 retailers

17 retailers£831 GBP to £1,916 GBP

A
Cheapest Retailer
-
£831 GBP
HK$8,700 HKD
A
Retailer 2
-
£874 GBP
$1,171 USD
View
Final sale: no returns
A
Retailer 3
-
£911 GBP
$1,220 USD
View
A
Retailer 4
-
£925 GBP
$1,240 USD
View
A
Retailer 5
-
£925 GBP
$1,240 USD
View
A
Retailer 6
-
£957 GBP
$1,282 USD
View
A
Retailer 7
-
£1,005 GBP
$1,347 USD
View
A
Retailer 8
-
£1,024 GBP
€1,307 EUR
View
A
Retailer 9
-
£1,081 GBP
$1,448 USD
View
B+
Retailer 10
-
£1,166 GBP
View
B+
Retailer 11
-
£1,351 GBP
SGD 2,446 SGD
View
B
Retailer 12
-
£1,484 GBP
$1,989 USD
View
Retailer 13
-
£1,526 GBP
A$3,146 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
£1,588 GBP
ZAR 34,366 ZAR
View
Retailer 15
-
£1,750 GBP
$2,344 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
£1,916 GBP
View
Most Expensive
NZ Jewellers
b3061fd4-4e4f-4ab0-a4fd-a17f3cb017f9 · Sep 25
£2,968 GBP
$3,977 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from £831 GBPSave up to £1,084 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
0.90ct Heart
£831 GBP