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Round|Natural|GIA

0.72ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 1549919301

Certificate GIA 1549919301

Diamond specifications and retailer prices

From £721 GBP
$966 USD
As of October 30, 2026
Save £1,264 GBP (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,984 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1549919301. Listed at 11 retailers as of October 30, 2026, with prices from £721 to £1,984, a £1,264 spread on the same certified stone. NZ Jewellers lists it at £1,984. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1549919301
Dimensions5.69 × 5.73 × 3.58 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal
Top View
5.69 mm5.73 mm0.72 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549919301
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £1,140 GBP|Low: £593 GBP|High: £1,508 GBP|Avg: £937 GBP|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7£593 GBP
Retailer 4£721 GBP
Retailer 5£723 GBP
Retailer 2£922 GBP
Retailer 6£986 GBP
Retailer 1£1,140 GBP
Retailer 3£1,492 GBP

33 data points across 7 retailers

11 retailers£721 GBP to £1,984 GBP

B+
Cheapest Retailer
-
£721 GBP
$966 USD
B+
Retailer 2
-
£723 GBP
$969 USD
View
B+
Retailer 3
-
£737 GBP
$988 USD
View
B+
Retailer 4
-
£737 GBP
$988 USD
View
B
Retailer 5
-
£766 GBP
$1,026 USD
View
B
Retailer 6
-
£850 GBP
$1,139 USD
View
B
Retailer 7
-
£922 GBP
View
B
Retailer 8
-
£986 GBP
$1,321 USD
View
B
Retailer 9
-
£1,140 GBP
€1,455 EUR
View
B
Retailer 10
-
£1,492 GBP
View
Most Expensive
B
NZ Jewellers
83067e17-6615-4eae-aa09-3931f9d9bb65 · Oct 30
£1,984 GBP
$2,659 USD
View
10 more retailers have this diamond
Prices start from £721 GBPSave up to £1,264 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+
0.72ct Round
£721 GBP