CaratHunter
Plans
Marquise|Natural|GIA

1.00ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 6562246126

Certificate GIA 6562246126

Diamond specifications and retailer prices

From €1,748 EUR
As of November 5, 2026
Save €5,512 EUR (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €7,260 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562246126. Listed at 12 retailers as of November 2, 2026, with prices from €1,748 to €7,260, a €5,512 spread on the same certified stone. MOH London lists it at €7,260. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562246126
Dimensions9.19 × 5.10 × 3.30 mm
L/W Ratio1.80
Culet sizeNone
Top View
9.19 mm5.10 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562246126
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 64.8%

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 5
Current: €7,260 EUR|Low: €1,748 EUR|High: €7,260 EUR|Avg: €2,726 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2€1,748 EUR
Retailer 6€2,022 EUR
Retailer 3€2,526 EUR
Retailer 4€2,539 EUR
Retailer 7€2,732 EUR
Retailer 5€2,795 EUR
Retailer 10€4,089 EUR
Retailer 11€4,207 EUR
Retailer 8€4,506 EUR
Retailer 9€4,558 EUR
Retailer 12€5,259 EUR
MOH London€7,260 EUR

41 data points across 12 retailers

12 retailers€1,748 EUR to €7,260 EUR

A
Cheapest Retailer
-
€1,748 EUR
A
Retailer 2
-
€2,022 EUR
View
B+
Retailer 3
-
€2,526 EUR
View
B+
Retailer 4
-
€2,539 EUR
View
B+
Retailer 5
-
€2,732 EUR
View
B+
Retailer 6
-
€2,795 EUR
View
B
Retailer 7
-
€4,089 EUR
View
B
Retailer 8
-
€4,207 EUR
View
Final sale: no returns
B
Retailer 9
-
€4,506 EUR
View
B
Retailer 10
-
€4,558 EUR
View
B
Retailer 11
-
€5,259 EUR
View
Most Expensive
B
MOH London
42C1DB248 · Nov 2
€7,260 EUR
£6,416 GBP
View
11 more retailers have this diamond
Prices start from €1,748 EURSave up to €5,512 EUR

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
€1,748 EUR