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Marquise|Natural|GIA

0.72ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 1563489736

Certificate GIA 1563489736

Diamond specifications and retailer prices

From £506 GBP
As of November 4, 2026
Save £1,273 GBP (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,779 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.72ct natural marquise diamond

This 0.72ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563489736. Listed at 14 retailers as of November 4, 2026, with prices from £506 to £1,779, a £1,273 spread on the same certified stone. NZ Jewellers lists it at £1,779. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1563489736
Dimensions8.72 × 4.80 × 3.04 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
8.72 mm4.80 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1563489736
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

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 4
Current: £1,779 GBP|Low: £506 GBP|High: £1,893 GBP|Avg: £755 GBP|-6.0%
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
November 6, 2026
Retailer 4£506 GBP
Retailer 14£568 GBP
Retailer 12£568 GBP
Retailer 13£577 GBP
Retailer 6£580 GBP
Retailer 10£589 GBP
Retailer 7£614 GBP
Retailer 11£655 GBP
Retailer 8£670 GBP
Retailer 5£688 GBP
Retailer 9£695 GBP
Retailer 2£711 GBP
Retailer 3£1,039 GBP
NZ Jewellers£1,779 GBP

30 data points across 14 retailers

14 retailers£506 GBP to £1,779 GBP

A
Cheapest Retailer
-
£506 GBP
A
Retailer 2
-
£568 GBP
View
A
Retailer 3
-
£568 GBP
View
A
Retailer 4
-
£577 GBP
View
Retailer 5
-
£580 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£589 GBP
View
A
Retailer 7
-
£614 GBP
View
B+
Retailer 8
-
£655 GBP
View
B+
Retailer 9
-
£670 GBP
View
B+
Retailer 10
-
£688 GBP
View
B+
Retailer 11
-
£695 GBP
View
B+
Retailer 12
-
£711 GBP
View
B
Retailer 13
-
£1,039 GBP
View
Most Expensive
B
NZ Jewellers
fe19f2b6-4ac4-488a-9261-7e497dbff693 · Nov 5
£1,779 GBP
$2,395 USD
View
13 more retailers have this diamond
Prices start from £506 GBPSave up to £1,273 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
0.72ct Marquise
£506 GBP