Heart|Natural|GIA

1.55ct I VVS2 Heart Natural Diamond

VG • I/VVS2 • GIA 2546501203

Certificate GIA 2546501203

Diamond specifications and retailer prices

From £3,182 GBP
SGD 5,714 SGD
As of October 29, 2026
Save £4,157 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £7,572 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.55ct natural heart diamond

This 1.55ct 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 2546501203. Listed at 18 retailers as of October 27, 2026, with a 131% 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

1.55
Carat
I
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2546501203
Dimensions8.09 × 6.90 × 4.83 mm
L/W Ratio1.17
Top View
8.09 mm6.90 mm1.55 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546501203
Side View
Table 61.0%Crown 37°Girdle: MED-THKPavilion 41.4°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: Oct 29
Current: £4,261 GBP|Low: £3,182 GBP|High: £6,751 GBP|Avg: £4,435 GBP|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 9£3,182 GBP
Retailer 7£3,657 GBP
Retailer 3£3,827 GBP
Retailer 4£4,004 GBP
Retailer 8£4,098 GBP
Retailer 1£4,261 GBP
Retailer 11£4,372 GBP
Retailer 12£4,388 GBP
Retailer 10£4,395 GBP
Retailer 2£4,505 GBP
Retailer 5£5,343 GBP
Retailer 6£6,473 GBP

42 data points across 12 retailers

18 retailers£3,182 GBP to £7,339 GBP

A
Cheapest Retailer
-
£3,182 GBP
SGD 5,714 SGD
A
Retailer 2
-
£3,657 GBP
$4,859 USD
View
A
Retailer 3
-
£3,827 GBP
$5,085 USD
View
A
Retailer 4
-
£4,098 GBP
$5,445 USD
View
A
Retailer 5
-
£4,261 GBP
View
A
Retailer 6
-
£4,372 GBP
$5,810 USD
View
A
Retailer 7
-
£4,388 GBP
$5,831 USD
View
A
Retailer 8
-
£4,388 GBP
$5,831 USD
View
A
Retailer 9
-
£4,388 GBP
$5,831 USD
View
A
Retailer 10
-
£4,395 GBP
A$8,985 AUD
View
Price last confirmed 19 days ago
A
Retailer 11
-
£4,505 GBP
$5,986 USD
View
A
Retailer 12
-
£4,528 GBP
$6,016 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
£5,063 GBP
$6,728 USD
View
B+
Retailer 14
-
£5,224 GBP
$6,942 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
£5,343 GBP
ZAR 114,703 ZAR
View
B
Retailer 16
-
£6,473 GBP
View
B
Retailer 17
-
£7,339 GBP
$9,752 USD
View
Most Expensive
B
NZ Jewellers
6297d732-e32e-427d-8f73-69213222c37f · Sep 28
£7,572 GBP
$10,062 USD
View
Price last confirmed 31 days ago
17 more retailers have this diamond
Prices start from £3,182 GBPSave up to £4,157 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
1.55ct Heart
£3,182 GBP