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Marquise|Natural|GIA

0.97ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 3555695766

Certificate GIA 3555695766

Diamond specifications and retailer prices

From €1,789 EUR
$1,999 USD
As of November 1, 2026
Save €4,726 EUR (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,515 EUR at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 0.97ct natural marquise diamond

This 0.97ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555695766. Listed at 17 retailers as of November 1, 2026, with prices from €1,789 to €6,515, a €4,726 spread on the same certified stone. Moon Ocean lists it at €6,515. 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

0.97
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555695766
Dimensions9.69 × 5.09 × 3.22 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cavity, Feather, Crystal, Natural
Top View
9.69 mm5.09 mm0.97 ctD / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555695766
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.1%

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 1
Current: €6,515 EUR|Low: €1,789 EUR|High: €6,600 EUR|Avg: €3,009 EUR|-1.3%
Moon Ocean
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
November 2, 2026
Retailer 14€1,789 EUR
Retailer 13€2,033 EUR
Retailer 4€2,104 EUR
Retailer 11€2,191 EUR
Retailer 5€2,281 EUR
Retailer 6€2,281 EUR
Retailer 10€2,320 EUR
Retailer 3€2,385 EUR
Retailer 12€2,412 EUR
Retailer 8€2,632 EUR
Retailer 9€2,669 EUR
Retailer 2€2,867 EUR
Retailer 15€3,759 EUR
Retailer 16€4,435 EUR
Retailer 7€5,263 EUR
Moon Ocean€6,515 EUR

27 data points across 16 retailers

17 retailers€1,789 EUR to €6,515 EUR

A
Cheapest Retailer
-
€1,789 EUR
$1,999 USD
A
Retailer 2
-
€2,033 EUR
$2,271 USD
View
A
Retailer 3
-
€2,104 EUR
$2,351 USD
View
Final sale: no returns
A
Retailer 4
-
€2,191 EUR
$2,447 USD
View
B+
Retailer 5
-
€2,281 EUR
$2,548 USD
View
B+
Retailer 6
-
€2,281 EUR
$2,548 USD
View
B+
Retailer 7
-
€2,318 EUR
$2,590 USD
View
B+
Retailer 8
-
€2,320 EUR
$2,592 USD
View
B+
Retailer 9
-
€2,385 EUR
$2,665 USD
View
B+
Retailer 10
-
€2,412 EUR
$2,695 USD
View
B+
Retailer 11
-
€2,632 EUR
$2,940 USD
View
B+
Retailer 12
-
€2,669 EUR
£2,348 GBP
View
B+
Retailer 13
-
€2,867 EUR
View
B
Retailer 14
-
€3,759 EUR
$4,200 USD
View
B
Retailer 15
-
€4,435 EUR
£3,901 GBP
View
B
Retailer 16
-
€5,263 EUR
$5,880 USD
View
Most Expensive
B
Moon Ocean
NVN-AA3FD7711-766 · Nov 1
€6,515 EUR
£5,731 GBP
View
16 more retailers have this diamond
Prices start from €1,789 EURSave up to €4,726 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
0.97ct Marquise
€1,789 EUR