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Marquise|Natural|GIA

0.51ct J VVS2 Marquise Natural Diamond

VG • J/VVS2 • GIA 39

Certificate GIA 39

Diamond specifications and retailer prices

From €743 EUR
$831 USD
As of October 31, 2026
Save €170 EUR (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €913 EUR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from €743 to €913, a €170 spread on the same certified stone. Blue Nile lists it at €913. 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
J
Color
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 39
Dimensions7.60 × 4.43 × 2.50 mm
L/W Ratio1.72
Top View
7.60 mm4.43 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 39
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.4%

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: Oct 31
Current: €913 EUR|Low: €743 EUR|High: €913 EUR|Avg: €804 EUR
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3€743 EUR
Retailer 2€809 EUR
Blue Nile€913 EUR

2 data points across 3 retailers

3 retailers€743 EUR to €913 EUR

B+
Cheapest Retailer
-
€743 EUR
$831 USD
B
Retailer 2
-
€809 EUR
$904 USD
View
Most Expensive
B
Blue Nile
9246552 · Oct 31
€913 EUR
$1,020 USD
View
2 more retailers have this diamond
Prices start from €743 EURSave up to €170 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+
0.51ct Marquise
€743 EUR