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Heart|Natural|GIA

1.72ct D SI2 Heart Natural Diamond

VG • D/SI2 • GIA 7553502812

Certificate GIA 7553502812

Diamond specifications and retailer prices

From £4,341 GBP
₹553,910 INR
As of November 1, 2026
Save £5,547 GBP (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £9,887 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.72ct natural heart diamond

This 1.72ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7553502812. Listed at 15 retailers as of October 30, 2026, with prices from £4,341 to £9,887, a £5,547 spread on the same certified stone. NZ Jewellers lists it at £9,887. 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

1.72
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553502812
Dimensions7.27 × 8.26 × 4.69 mm
L/W Ratio1.14
Girdle conditionThick to Very Thick
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint
Top View
7.27 mm8.26 mm1.72 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553502812
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.8%

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: £9,887 GBP|Low: £4,340 GBP|High: £9,887 GBP|Avg: £6,070 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
November 1, 2026
Retailer 2£4,341 GBP
Retailer 3£4,918 GBP
Retailer 14£5,109 GBP
Retailer 12£5,306 GBP
Retailer 4£5,456 GBP
Retailer 5£5,456 GBP
Retailer 11£5,527 GBP
Retailer 10£5,570 GBP
Retailer 13£5,912 GBP
Retailer 15£6,003 GBP
Retailer 16£6,035 GBP
Retailer 8£6,313 GBP
Retailer 7£6,765 GBP
Retailer 6£6,821 GBP
Retailer 9£8,239 GBP
NZ Jewellers£9,887 GBP

11 data points across 16 retailers

15 retailers£4,341 GBP to £9,887 GBP

A
Cheapest Retailer
-
£4,341 GBP
₹553,910 INR
A
Retailer 2
-
£4,460 GBP
A$9,193 AUD
View
B+
Retailer 3
-
£4,918 GBP
$6,590 USD
View
B+
Retailer 4
-
£5,109 GBP
$6,846 USD
View
B+
Retailer 5
-
£5,306 GBP
$7,109 USD
View
B+
Retailer 6
-
£5,456 GBP
$7,310 USD
View
Final sale: no returns
B+
Retailer 7
-
£5,456 GBP
$7,311 USD
View
B+
Retailer 8
-
£5,527 GBP
View
B+
Retailer 9
-
£5,570 GBP
View
B+
Retailer 10
-
£5,912 GBP
$7,921 USD
View
B+
Retailer 11
-
£6,003 GBP
$8,043 USD
View
B+
Retailer 12
-
£6,035 GBP
$8,086 USD
View
B
Retailer 13
-
£6,821 GBP
$9,139 USD
View
B
Retailer 14
-
£8,239 GBP
View
Most Expensive
B
NZ Jewellers
2b879285-691e-4600-abf2-f252bf4285e0 · Oct 30
£9,887 GBP
$13,248 USD
View
14 more retailers have this diamond
Prices start from £4,341 GBPSave up to £5,547 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
1.72ct Heart
£4,341 GBP