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Marquise|Natural|GIA

0.70ct H VS1 Marquise Natural Diamond

GD • H/VS1 • GIA 6551158513

Certificate GIA 6551158513

Diamond specifications and retailer prices

From £753 GBP
As of November 5, 2026
Save £901 GBP (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,653 GBP at Flawless Fine Jewelry · As of November 3, 2026
View at Flawless Fine Jewelry

About this 0.7ct natural marquise diamond

This 0.7ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6551158513. Listed at 12 retailers as of November 3, 2026, with prices from £753 to £1,653, a £901 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,653. 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.87°
Pavilion angle36.31°
OriginNatural
Grading LabGIA
CertificateGIA 6551158513
Dimensions10.39 × 4.61 × 2.58 mm
L/W Ratio2.25
Top View
10.39 mm4.61 mm0.70 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551158513
Side View
Table 61.0%Crown 32.87°Girdle: STK-THKPavilion 36.31°Culet: NoneDepth 55.9%

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 5
Current: £1,653 GBP|Low: £749 GBP|High: £1,823 GBP|Avg: £1,134 GBP|-9.3%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2£753 GBP
Retailer 7£850 GBP
Retailer 8£894 GBP
Retailer 4£907 GBP
Retailer 9£916 GBP
Retailer 5£947 GBP
Retailer 11£1,221 GBP
Retailer 6£1,226 GBP
Retailer 10£1,296 GBP
Retailer 3£1,390 GBP
Flawless Fine Jewelry£1,653 GBP

42 data points across 11 retailers

12 retailers£753 GBP to £1,653 GBP

A
Cheapest Retailer
-
£753 GBP
B+
Retailer 2
-
£850 GBP
View
B+
Retailer 3
-
£894 GBP
View
B+
Retailer 4
-
£907 GBP
View
B+
Retailer 5
-
£916 GBP
View
B+
Retailer 6
-
£947 GBP
View
B
Retailer 7
-
£1,221 GBP
View
B
Retailer 8
-
£1,226 GBP
View
B
Retailer 9
-
£1,296 GBP
View
B
Retailer 10
-
£1,303 GBP
View
Retailer 11
-
£1,390 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Flawless Fine Jewelry
85EB495E1 · Nov 3
£1,653 GBP
View
11 more retailers have this diamond
Prices start from £753 GBPSave up to £901 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
£753 GBP