Marquise|Natural|GIA

0.70ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 6565271100

Certificate GIA 6565271100

Diamond specifications and retailer prices

From £678 GBP
As of November 6, 2026
Save £1,179 GBP (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,857 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565271100. Listed at 12 retailers as of November 5, 2026, with prices from £678 to £1,857, a £1,179 spread on the same certified stone. NZ Jewellers lists it at £1,857. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.13°
Pavilion angle42.36°
OriginNatural
Grading LabGIA
CertificateGIA 6565271100
Dimensions8.57 × 4.62 × 3.02 mm
L/W Ratio1.85
Culet sizeNone
Top View
8.57 mm4.62 mm0.70 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565271100
Side View
Table 60.0%Crown 38.13°Girdle: VTN-VTKPavilion 42.36°Culet: NoneDepth 65.2%

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 6
Current: £1,857 GBP|Low: £431 GBP|High: £1,857 GBP|Avg: £680 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
November 6, 2026
Retailer 13£431 GBP
Retailer 14£491 GBP
Retailer 4£504 GBP
Retailer 6£590 GBP
Retailer 3£595 GBP
Retailer 5£644 GBP
Retailer 2£678 GBP
Retailer 11£716 GBP
Retailer 7£752 GBP
Retailer 15£805 GBP
Retailer 8£879 GBP
Retailer 10£1,065 GBP
Retailer 12£1,232 GBP
Retailer 9£1,393 GBP
NZ Jewellers£1,857 GBP

22 data points across 15 retailers

12 retailers£678 GBP to £1,857 GBP

Retailer 1
-
£491 GBP
Price last confirmed 22 days ago
Retailer 2
-
£504 GBP
View
Price last confirmed 24 days ago
Retailer 3
-
£595 GBP
View
Price last confirmed 22 days ago
Retailer 4
-
£644 GBP
View
Price last confirmed 24 days ago
B+
Retailer 5
-
£678 GBP
View
B+
Retailer 6
-
£716 GBP
View
Retailer 7
-
£752 GBP
View
Price last confirmed 24 days ago
B+
Retailer 8
-
£879 GBP
View
B
Retailer 9
-
£1,065 GBP
View
B
Retailer 10
-
£1,232 GBP
View
B
Retailer 11
-
£1,393 GBP
View
Most Expensive
C
NZ Jewellers
f310a598-212c-4cbc-a572-07cb12802cfe · Nov 5
£1,857 GBP
$2,485 USD
View
11 more retailers have this diamond
Prices start from £678 GBPSave up to £1,179 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
£678 GBP