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Marquise|Natural|GIA

0.70ct K VS2 Marquise Natural Diamond

EX • K/VS2 • GIA 6551631685

Certificate GIA 6551631685

Diamond specifications and retailer prices

From £437 GBP
As of November 4, 2026
Save £1,209 GBP (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,646 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551631685. Listed at 19 retailers as of November 4, 2026, with prices from £437 to £1,646, a £1,209 spread on the same certified stone. NZ Jewellers lists it at £1,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551631685
Dimensions8.18 × 4.83 × 2.97 mm
L/W Ratio1.69
Top View
8.18 mm4.83 mm0.70 ctK / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551631685
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,646 GBP|Low: £418 GBP|High: £1,764 GBP|Avg: £704 GBP|-6.7%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 3£437 GBP
Retailer 14£525 GBP
Retailer 6£537 GBP
Retailer 18£545 GBP
Retailer 9£559 GBP
Retailer 10£571 GBP
Retailer 15£605 GBP
Retailer 4£606 GBP
Retailer 13£615 GBP
Retailer 2£623 GBP
Retailer 11£623 GBP
Retailer 8£626 GBP
Retailer 12£641 GBP
Retailer 16£658 GBP
Retailer 5£760 GBP
Retailer 17£783 GBP
Retailer 7£990 GBP
NZ Jewellers£1,646 GBP

25 data points across 18 retailers

19 retailers£437 GBP to £1,646 GBP

A
Cheapest Retailer
-
£437 GBP
A
Retailer 2
-
£525 GBP
View
Retailer 3
-
£537 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
£545 GBP
View
Retailer 5
-
£559 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
£571 GBP
View
Price last confirmed 10 days ago
A
Retailer 7
-
£605 GBP
View
A
Retailer 8
-
£606 GBP
View
A
Retailer 9
-
£615 GBP
View
A
Retailer 10
-
£623 GBP
View
A
Retailer 11
-
£623 GBP
View
B+
Retailer 12
-
£626 GBP
View
B+
Retailer 13
-
£641 GBP
View
Retailer 14
-
£649 GBP
View
Price last confirmed 23 days ago
B+
Retailer 15
-
£658 GBP
View
B+
Retailer 16
-
£760 GBP
View
B+
Retailer 17
-
£783 GBP
View
Retailer 18
-
£990 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
d3e44f1c-34f5-4070-9f4b-8b23567dda48 · Nov 5
£1,646 GBP
$2,215 USD
View
18 more retailers have this diamond
Prices start from £437 GBPSave up to £1,209 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
0.70ct Marquise
£437 GBP