Marquise|Natural|GIA

1.00ct G VVS2 Marquise Natural Diamond

GD • G/VVS2 • GIA 5543912103

Certificate GIA 5543912103

Diamond specifications and retailer prices

From £3,049 GBP
$4,085 USD
As of October 31, 2026
Save £2,323 GBP (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,885 GBP at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5543912103. Listed at 12 retailers as of October 31, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle43.53°
Pavilion angle41.23°
OriginNatural
Grading LabGIA
CertificateGIA 5543912103
Dimensions9.23 × 5.08 × 3.49 mm
L/W Ratio1.82
Top View
9.23 mm5.08 mm1.00 ctG / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5543912103
Side View
Table 61.0%Crown 43.53°GirdlePavilion 41.23°CuletDepth 68.7%

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: Oct 31
Current: £3,082 GBP|Low: £3,049 GBP|High: £5,444 GBP|Avg: £3,616 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 6£3,049 GBP
Retailer 1£3,082 GBP
Retailer 3£3,111 GBP
Retailer 5£3,269 GBP
Retailer 7£3,405 GBP
Retailer 2£3,806 GBP
Retailer 4£5,371 GBP

34 data points across 7 retailers

12 retailers£3,049 GBP to £5,371 GBP

A
Cheapest Retailer
-
£3,049 GBP
$4,085 USD
A
Retailer 2
-
£3,082 GBP
View
A
Retailer 3
-
£3,111 GBP
View
A
Retailer 4
-
£3,269 GBP
$4,380 USD
View
Retailer 5
-
£3,378 GBP
$4,526 USD
View
Price last confirmed 37 days ago
Retailer 6
-
£3,378 GBP
$4,526 USD
View
Price last confirmed 31 days ago
Retailer 7
-
£3,378 GBP
$4,526 USD
View
Price last confirmed 25 days ago
Retailer 8
-
£3,405 GBP
A$7,019 AUD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
£3,806 GBP
$5,100 USD
View
B
Retailer 10
-
£5,371 GBP
View
Retailer 11
-
£5,885 GBP
$7,885 USD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
db1d6edb-cafd-41a0-a341-06632313eb06 · Oct 6
£5,885 GBP
$7,885 USD
View
Price last confirmed 26 days ago
11 more retailers have this diamond
Prices start from £3,049 GBPSave up to £2,323 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
£3,049 GBP