Marquise|Natural|GIA

1.05ct D IF Marquise Natural Diamond

ID • D/IF • GIA 6551700979

Certificate GIA 6551700979

Diamond specifications and retailer prices

From €6,706 EUR
$7,521 USD
As of November 2, 2026
Save €6,175 EUR (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €12,881 EUR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551700979. Listed at 9 retailers as of November 2, 2026, with prices from €6,706 to €12,881, a €6,175 spread on the same certified stone. NZ Jewellers lists it at €12,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.53°
Pavilion angle39.98°
OriginNatural
Grading LabGIA
CertificateGIA 6551700979
Dimensions11.57 × 5.04 × 3.09 mm
L/W Ratio2.30
Girdle conditionVery Thick
Top View
11.57 mm5.04 mm1.05 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551700979
Side View
Table 59.0%Crown 36.53°Girdle: STK-VTKPavilion 39.98°Culet: NoneDepth 61.3%

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 2
Current: €12,881 EUR|Low: €6,706 EUR|High: €12,881 EUR|Avg: €8,115 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8€6,706 EUR
Retailer 9€6,785 EUR
Retailer 2€6,898 EUR
Retailer 5€7,079 EUR
Retailer 7€7,701 EUR
Retailer 6€7,819 EUR
Retailer 4€8,735 EUR
Retailer 3€10,733 EUR
NZ Jewellers€12,881 EUR

13 data points across 9 retailers

9 retailers€6,706 EUR to €12,881 EUR

A
Cheapest Retailer
-
€6,706 EUR
$7,521 USD
A
Retailer 2
-
€6,785 EUR
$7,610 USD
View
A
Retailer 3
-
€6,898 EUR
£6,092 GBP
View
A
Retailer 4
-
€7,079 EUR
$7,940 USD
View
A
Retailer 5
-
€7,701 EUR
$8,638 USD
View
A
Retailer 6
-
€7,819 EUR
$8,770 USD
View
B+
Retailer 7
-
€8,735 EUR
$9,797 USD
View
B+
Retailer 8
-
€10,733 EUR
£9,479 GBP
View
Most Expensive
B
NZ Jewellers
aef7c07b-ce0e-4b29-85f1-374ae0de35c3 · Nov 3
€12,881 EUR
$14,447 USD
View
8 more retailers have this diamond
Prices start from €6,706 EURSave up to €6,175 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
1.05ct Marquise
€6,706 EUR