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Marquise|Natural|GIA

0.70ct K SI2 Marquise Natural Diamond

K/SI2 • GIA 6562381494

Certificate GIA 6562381494

Diamond specifications and retailer prices

From £713 GBP
As of November 2, 2026
Save £972 GBP (58%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,685 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 6562381494. Listed at 4 retailers as of November 2, 2026, with prices from £713 to £1,685, a £972 spread on the same certified stone. NZ Jewellers lists it at £1,685. 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

0.70
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562381494
Dimensions9.55 × 4.56 × 2.76 mm
L/W Ratio2.09
Culet sizeNone
Key to symbols
Feather
Top View
9.55 mm4.56 mm0.70 ctK / SI2
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562381494
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.6%

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: Nov 2
Current: £1,685 GBP|Low: £713 GBP|High: £1,803 GBP|Avg: £1,057 GBP|-6.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£713 GBP
Retailer 2£722 GBP
Retailer 4£991 GBP
NZ Jewellers£1,685 GBP

28 data points across 4 retailers

4 retailers£713 GBP to £1,685 GBP

B+
Cheapest Retailer
-
£713 GBP
B
Retailer 2
-
£722 GBP
View
B
Retailer 3
-
£991 GBP
View
Most Expensive
C
NZ Jewellers
d807e707-a42b-4046-8494-a3f777f067ed · Nov 5
£1,685 GBP
$2,255 USD
View
3 more retailers have this diamond
Prices start from £713 GBPSave up to £972 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+
0.70ct Marquise
£713 GBP