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Marquise|Natural|GIA

0.51ct H VS2 Marquise Natural Diamond

VG • H/VS2 • GIA 1565722251

Certificate GIA 1565722251

Diamond specifications and retailer prices

From €640 EUR
As of November 4, 2026
Save €786 EUR (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,426 EUR at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565722251. Listed at 14 retailers as of November 4, 2026, with prices from €640 to €1,426, a €786 spread on the same certified stone. Flawless Fine Jewelry lists it at €1,426. 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

0.51
Carat
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.88°
Pavilion angle37.2°
OriginNatural
Grading LabGIA
CertificateGIA 1565722251
Dimensions8.89 × 4.11 × 2.35 mm
L/W Ratio2.16
Culet sizeNone
Top View
8.89 mm4.11 mm0.51 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565722251
Side View
Table 58.0%Crown 36.88°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €1,426 EUR|Low: €640 EUR|High: €1,426 EUR|Avg: €857 EUR
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 9€640 EUR
Retailer 11€641 EUR
Retailer 6€679 EUR
Retailer 3€696 EUR
Retailer 10€713 EUR
Retailer 12€723 EUR
Retailer 2€772 EUR
Retailer 7€803 EUR
Retailer 8€935 EUR
Retailer 13€976 EUR
Retailer 5€1,036 EUR
Retailer 4€1,067 EUR
Flawless Fine Jewelry€1,426 EUR

11 data points across 13 retailers

14 retailers€640 EUR to €1,426 EUR

A
Cheapest Retailer
-
€640 EUR
A
Retailer 2
-
€641 EUR
View
A
Retailer 3
-
€679 EUR
View
B+
Retailer 4
-
€696 EUR
View
B+
Retailer 5
-
€713 EUR
View
B+
Retailer 6
-
€723 EUR
View
B+
Retailer 7
-
€772 EUR
View
B+
Retailer 8
-
€803 EUR
View
B+
Retailer 9
-
€935 EUR
View
B
Retailer 10
-
€948 EUR
View
B+
Retailer 11
-
€976 EUR
View
B
Retailer 12
-
€1,036 EUR
View
B
Retailer 13
-
€1,067 EUR
View
Most Expensive
B
Flawless Fine Jewelry
0622570C8 · Nov 4
€1,426 EUR
£1,260 GBP
View
13 more retailers have this diamond
Prices start from €640 EURSave up to €786 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
0.51ct Marquise
€640 EUR