Heart|Natural|GIA

1.01ct H VS1 Heart Natural Diamond

GD • H/VS1 • GIA 1549431319

Certificate GIA 1549431319

Diamond specifications and retailer prices

From £1,636 GBP
SGD 2,963 SGD
As of October 31, 2026
Save £245 GBP (13%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,884 GBP at NZ Jewellers · As of September 20, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1549431319. Listed at 23 retailers as of October 31, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549431319
Dimensions6.85 × 5.95 × 4.26 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Pinpoint, Indented Natural, Natural
Top View
6.85 mm5.95 mm1.01 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549431319
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £3,426 GBP|Low: £1,385 GBP|High: £3,450 GBP|Avg: £2,106 GBP|-0.4%
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
October 14, 2026
Retailer 2£1,385 GBP
Retailer 8£1,495 GBP
Retailer 12£1,636 GBP
Retailer 15£1,702 GBP
Retailer 13£1,729 GBP
Retailer 9£1,782 GBP
Retailer 10£1,832 GBP
Retailer 11£1,941 GBP
Retailer 4£1,950 GBP
Retailer 3£1,950 GBP
Retailer 6£2,008 GBP
Retailer 14£2,241 GBP
Retailer 7£2,287 GBP
Retailer 5£3,272 GBP
Retailer 1£3,426 GBP

24 data points across 15 retailers

23 retailers£1,636 GBP to £1,881 GBP

Retailer 1
-
£1,385 GBP
HK$14,500 HKD
Price last confirmed 18 days ago
Retailer 2
-
£1,495 GBP
₹190,808 INR
View
Price last confirmed 19 days ago
B+
Retailer 3
-
£1,636 GBP
SGD 2,963 SGD
View
B+
Retailer 4
-
£1,746 GBP
$2,340 USD
View
Retailer 5
-
£1,757 GBP
$2,354 USD
View
Price last confirmed 25 days ago
Retailer 6
-
£1,845 GBP
$2,472 USD
View
Price last confirmed 23 days ago
Retailer 7
-
£1,845 GBP
$2,472 USD
View
Price last confirmed 21 days ago
Retailer 8
-
£1,858 GBP
$2,489 USD
View
Price last confirmed 41 days ago
B+
Retailer 9
-
£1,881 GBP
A$3,878 AUD
View
Retailer 10
-
£1,941 GBP
View
Price last confirmed 19 days ago
Retailer 11
-
£1,943 GBP
$2,604 USD
View
Price last confirmed 32 days ago
Retailer 12
-
£1,950 GBP
SGD 3,530 SGD
View
Price last confirmed 20 days ago
Retailer 13
-
£1,950 GBP
$2,613 USD
View
Price last confirmed 19 days ago
Retailer 14
-
£2,008 GBP
$2,690 USD
View
Price last confirmed 18 days ago
Retailer 15
-
£2,129 GBP
$2,853 USD
View
Price last confirmed 21 days ago
Retailer 16
-
£2,143 GBP
$2,872 USD
View
Price last confirmed 41 days ago
Retailer 17
-
£2,144 GBP
$2,872 USD
View
Price last confirmed 23 days ago
Retailer 18
-
£2,241 GBP
ZAR 48,507 ZAR
View
Price last confirmed 21 days ago
Retailer 19
-
£2,287 GBP
A$4,715 AUD
View
Price last confirmed 25 days ago
Retailer 20
-
£3,272 GBP
View
Price last confirmed 22 days ago
Retailer 21
-
£3,426 GBP
View
Price last confirmed 18 days ago
Retailer 22
-
£3,858 GBP
$5,169 USD
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
b85efc39-3583-4245-aac1-ed9917016879 · Sep 20
£3,884 GBP
$5,204 USD
View
Price last confirmed 42 days ago
22 more retailers have this diamond
Prices start from £1,636 GBPSave up to £245 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.

B+
1.01ct Heart
£1,636 GBP