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Marquise|Natural|GIA

1.00ct G SI1 Marquise Natural Diamond

GD • G/SI1 • GIA 6562118709

Certificate GIA 6562118709

Diamond specifications and retailer prices

From €2,773 EUR
$3,110 USD
As of November 1, 2026
Save €2,669 EUR (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,442 EUR at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562118709. Listed at 18 retailers as of October 30, 2026, with prices from €2,773 to €5,442, a €2,669 spread on the same certified stone. NZ Jewellers lists it at €5,442. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562118709
Dimensions10.16 × 5.16 × 3.31 mm
L/W Ratio1.97
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.16 mm5.16 mm1.00 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562118709
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,442 EUR|Low: €2,773 EUR|High: €5,576 EUR|Avg: €3,512 EUR|-2.4%
NZ Jewellers
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 2, 2026
Retailer 5€2,773 EUR
Retailer 8€2,882 EUR
Retailer 9€2,894 EUR
Retailer 4€3,009 EUR
Retailer 2€3,047 EUR
Retailer 15€3,123 EUR
Retailer 17€3,123 EUR
Retailer 11€3,237 EUR
Retailer 16€3,244 EUR
Retailer 3€3,374 EUR
Retailer 7€3,398 EUR
Retailer 6€3,421 EUR
Retailer 14€3,604 EUR
Retailer 10€3,657 EUR
Retailer 13€3,839 EUR
Retailer 12€5,223 EUR
NZ Jewellers€5,442 EUR

25 data points across 17 retailers

18 retailers€2,773 EUR to €5,442 EUR

B+
Cheapest Retailer
-
€2,773 EUR
$3,110 USD
B+
Retailer 2
-
€2,882 EUR
$3,233 USD
View
Final sale: no returns
B+
Retailer 3
-
€2,894 EUR
$3,246 USD
View
B+
Retailer 4
-
€3,009 EUR
$3,375 USD
View
B+
Retailer 5
-
€3,047 EUR
£2,691 GBP
View
B+
Retailer 6
-
€3,123 EUR
$3,503 USD
View
B+
Retailer 7
-
€3,123 EUR
$3,503 USD
View
B
Retailer 8
-
€3,237 EUR
£2,859 GBP
View
B
Retailer 9
-
€3,244 EUR
$3,638 USD
View
B
Retailer 10
-
€3,374 EUR
$3,784 USD
View
B
Retailer 11
-
€3,398 EUR
$3,811 USD
View
B
Retailer 12
-
€3,421 EUR
$3,837 USD
View
Retailer 13
-
€3,428 EUR
A$5,915 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
€3,604 EUR
$4,042 USD
View
B
Retailer 15
-
€3,657 EUR
View
B
Retailer 16
-
€3,839 EUR
ZAR 69,569 ZAR
View
B
Retailer 17
-
€5,223 EUR
£4,613 GBP
View
Most Expensive
B
NZ Jewellers
624f2009-7960-453e-a011-c610c6157ec1 · Oct 30
€5,442 EUR
$6,104 USD
View
17 more retailers have this diamond
Prices start from €2,773 EURSave up to €2,669 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.

B+
1.00ct Marquise
€2,773 EUR