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Heart|Natural|GIA

1.51ct I VVS2 Heart Natural Diamond

VG • I/VVS2 • GIA 1528796838

Certificate GIA 1528796838

Diamond specifications and retailer prices

From £3,930 GBP
$5,274 USD
As of November 1, 2026
Save £3,845 GBP (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £10,214 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1528796838. Listed at 18 retailers as of November 1, 2026, with a 98% 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

1.51
Carat
I
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 1528796838
Dimensions8.04 × 6.79 × 4.05 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
8.04 mm6.79 mm1.51 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528796838
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 42.2°Culet: NoneDepth 59.7%

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: £4,650 GBP|Low: £3,887 GBP|High: £7,879 GBP|Avg: £5,042 GBP|-3.1%
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
Retailer 17
November 2, 2026
Retailer 14£3,930 GBP
Retailer 10£3,968 GBP
Retailer 13£4,178 GBP
Retailer 6£4,281 GBP
Retailer 17£4,385 GBP
Retailer 4£4,430 GBP
Retailer 11£4,464 GBP
Retailer 7£4,493 GBP
Retailer 1£4,650 GBP
Retailer 12£4,925 GBP
Retailer 9£5,105 GBP
Retailer 3£5,119 GBP
Retailer 8£5,272 GBP
Retailer 15£5,399 GBP
Retailer 5£5,698 GBP
Retailer 2£6,484 GBP
Retailer 16£7,776 GBP

24 data points across 17 retailers

18 retailers£3,930 GBP to £7,776 GBP

A
Cheapest Retailer
-
£3,930 GBP
$5,274 USD
A
Retailer 2
-
£3,968 GBP
HK$41,600 HKD
View
A
Retailer 3
-
£4,178 GBP
$5,606 USD
View
A
Retailer 4
-
£4,281 GBP
$5,745 USD
View
A
Retailer 5
-
£4,385 GBP
€5,605 EUR
View
A
Retailer 6
-
£4,430 GBP
$5,944 USD
View
A
Retailer 7
-
£4,464 GBP
$5,990 USD
View
Final sale: no returns
A
Retailer 8
-
£4,493 GBP
$6,030 USD
View
A
Retailer 9
-
£4,650 GBP
$6,240 USD
View
A
Retailer 10
-
£4,925 GBP
View
B+
Retailer 11
-
£5,105 GBP
SGD 9,258 SGD
View
B+
Retailer 12
-
£5,119 GBP
$6,870 USD
View
Retailer 13
-
£5,272 GBP
A$10,885 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
£5,399 GBP
$7,246 USD
View
B+
Retailer 15
-
£5,698 GBP
$7,647 USD
View
B
Retailer 16
-
£6,484 GBP
ZAR 140,577 ZAR
View
B
Retailer 17
-
£7,776 GBP
View
Most Expensive
NZ Jewellers
73cc3e0b-d958-44af-92f7-5978a1eb88a6 · Sep 25
£10,214 GBP
$13,707 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from £3,930 GBPSave up to £3,845 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
1.51ct Heart
£3,930 GBP