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Marquise|Natural|GIA

1.27ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 6545447830

Certificate GIA 6545447830

Diamond specifications and retailer prices

From £4,716 GBP
As of November 6, 2026
Save £1,625 GBP (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £6,341 GBP at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.27ct natural marquise diamond

This 1.27ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545447830. Listed at 6 retailers as of November 5, 2026, with prices from £4,716 to £6,341, a £1,625 spread on the same certified stone. 77 Diamonds lists it at £6,341. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.18°
Pavilion angle40.97°
OriginNatural
Grading LabGIA
CertificateGIA 6545447830
Dimensions10.71 × 5.58 × 3.61 mm
L/W Ratio1.92
Top View
10.71 mm5.58 mm1.27 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545447830
Side View
Table 61.0%Crown 37.18°Girdle: THK-VTKPavilion 40.97°Culet: NoneDepth 64.6%

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 6
Current: £6,341 GBP|Low: £4,716 GBP|High: £7,442 GBP|Avg: £6,334 GBP|-0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3£4,716 GBP
Retailer 2£5,197 GBP
Retailer 4£5,989 GBP
Retailer 5£6,276 GBP
77 Diamonds£6,341 GBP
Retailer 7£7,033 GBP
Retailer 6£7,245 GBP

11 data points across 7 retailers

6 retailers£4,716 GBP to £6,341 GBP

A
Cheapest Retailer
-
£4,716 GBP
A
Retailer 2
-
£5,040 GBP
View
A
Retailer 3
-
£5,197 GBP
View
B+
Retailer 4
-
£5,989 GBP
View
Retailer 5
-
£6,276 GBP
View
Price last confirmed 13 days ago
Most Expensive
B+
77 Diamonds
MQMBRHA3TVBF · Nov 5
£6,341 GBP
View
5 more retailers have this diamond
Prices start from £4,716 GBPSave up to £1,625 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
1.27ct Marquise
£4,716 GBP