Heart|Natural|GIA

0.45ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • GIA 6511524167

Certificate GIA 6511524167

Diamond specifications and retailer prices

From £278 GBP
₹35,421 INR
As of November 1, 2026
Save £590 GBP (68%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,439 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded H 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 6511524167. Listed at 20 retailers as of November 1, 2026, with a 212% 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

0.45
Carat
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511524167
Dimensions5.32 × 4.52 × 2.72 mm
L/W Ratio1.18
Top View
5.32 mm4.52 mm0.45 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6511524167
Side View
Table 54.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.1%

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: £1,439 GBP|Low: £278 GBP|High: £1,439 GBP|Avg: £559 GBP
NZ Jewellers
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 1, 2026
Retailer 2£278 GBP
Retailer 17£375 GBP
Retailer 6£399 GBP
Retailer 15£405 GBP
Retailer 16£405 GBP
Retailer 4£434 GBP
Retailer 5£449 GBP
Retailer 11£470 GBP
Retailer 3£471 GBP
Retailer 14£474 GBP
Retailer 8£525 GBP
Retailer 9£526 GBP
Retailer 7£527 GBP
Retailer 13£582 GBP
Retailer 10£735 GBP
Retailer 12£867 GBP
NZ Jewellers£1,439 GBP

26 data points across 17 retailers

20 retailers£278 GBP to £867 GBP

A
Cheapest Retailer
-
£278 GBP
₹35,421 INR
A
Retailer 2
-
£325 GBP
HK$3,400 HKD
View
A
Retailer 3
-
£375 GBP
$503 USD
View
A
Retailer 4
-
£399 GBP
SGD 723 SGD
View
A
Retailer 5
-
£405 GBP
$542 USD
View
A
Retailer 6
-
£405 GBP
$542 USD
View
B+
Retailer 7
-
£434 GBP
$581 USD
View
Retailer 8
-
£448 GBP
$600 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
£449 GBP
$601 USD
View
B+
Retailer 10
-
£470 GBP
View
B+
Retailer 11
-
£471 GBP
View
B+
Retailer 12
-
£474 GBP
$634 USD
View
B+
Retailer 13
-
£525 GBP
$704 USD
View
B+
Retailer 14
-
£526 GBP
$705 USD
View
B+
Retailer 15
-
£527 GBP
$707 USD
View
Retailer 16
-
£567 GBP
A$1,169 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
£582 GBP
ZAR 12,603 ZAR
View
B
Retailer 18
-
£735 GBP
View
B
Retailer 19
-
£867 GBP
View
Most Expensive
NZ Jewellers
e13244fc-4722-412d-b13b-86b485cac47e · Oct 30
£1,439 GBP
$1,928 USD
View
Price under review
19 more retailers have this diamond
Prices start from £278 GBPSave up to £590 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
0.45ct Heart
£278 GBP