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Marquise|Natural|GIA

1.00ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 2245036050

Certificate GIA 2245036050

Diamond specifications and retailer prices

From £2,826 GBP
As of November 4, 2026
Save £2,237 GBP (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,063 GBP at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245036050. Listed at 16 retailers as of November 4, 2026, with prices from £2,826 to £5,063, a £2,237 spread on the same certified stone. Helzberg Diamonds lists it at £5,063. 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

1.00
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.57°
Pavilion angle42.14°
OriginNatural
Grading LabGIA
CertificateGIA 2245036050
Dimensions10.13 × 5.07 × 3.34 mm
L/W Ratio2.00
Culet sizeNone
Top View
10.13 mm5.07 mm1.00 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2245036050
Side View
Table 57.0%Crown 37.57°Girdle: MED-VTKPavilion 42.14°Culet: NoneDepth 65.8%

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 4
Current: £5,063 GBP|Low: £2,826 GBP|High: £5,063 GBP|Avg: £3,591 GBP
Helzberg Diamonds
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
November 5, 2026
Retailer 15£2,826 GBP
Retailer 3£2,870 GBP
Retailer 11£2,954 GBP
Retailer 2£2,994 GBP
Retailer 8£3,085 GBP
Retailer 10£3,112 GBP
Retailer 13£3,260 GBP
Retailer 5£3,574 GBP
Retailer 14£3,583 GBP
Retailer 6£3,595 GBP
Retailer 17£3,643 GBP
Retailer 7£3,906 GBP
Retailer 12£3,921 GBP
Retailer 9£4,034 GBP
Retailer 16£4,767 GBP
Retailer 4£5,057 GBP
Helzberg Diamonds£5,063 GBP

27 data points across 17 retailers

16 retailers£2,826 GBP to £5,063 GBP

A
Cheapest Retailer
-
£2,826 GBP
A
Retailer 2
-
£2,870 GBP
View
A
Retailer 3
-
£2,954 GBP
View
A
Retailer 4
-
£2,994 GBP
View
A
Retailer 5
-
£3,085 GBP
View
A
Retailer 6
-
£3,112 GBP
View
A
Retailer 7
-
£3,260 GBP
View
A
Retailer 8
-
£3,574 GBP
View
A
Retailer 9
-
£3,583 GBP
View
B+
Retailer 10
-
£3,595 GBP
View
A
Retailer 11
-
£3,643 GBP
View
B+
Retailer 12
-
£3,906 GBP
View
B+
Retailer 13
-
£3,921 GBP
View
B
Retailer 14
-
£4,767 GBP
View
B
Retailer 15
-
£5,057 GBP
View
Most Expensive
B
Helzberg Diamonds
XZRIIKLGJMGLG · Nov 4
£5,063 GBP
$6,815 USD
View
15 more retailers have this diamond
Prices start from £2,826 GBPSave up to £2,237 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
1.00ct Marquise
£2,826 GBP