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Oval|Natural|GIA

0.51ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 7562800704

Certificate GIA 7562800704

Diamond specifications and retailer prices

From €425 EUR
As of November 6, 2026
Save €1,332 EUR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,756 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7562800704. Listed at 16 retailers as of November 5, 2026, with prices from €425 to €1,756, a €1,332 spread on the same certified stone. NZ Jewellers lists it at €1,756. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562800704
Dimensions6.30 × 4.43 × 2.78 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
6.30 mm4.43 mm0.51 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7562800704
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.7%

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 6
Current: €1,756 EUR|Low: €425 EUR|High: €1,756 EUR|Avg: €757 EUR
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
November 6, 2026
Retailer 10€425 EUR
Retailer 2€513 EUR
Retailer 7€526 EUR
Retailer 9€537 EUR
Retailer 16€560 EUR
Retailer 8€603 EUR
Retailer 15€642 EUR
Retailer 14€674 EUR
Retailer 12€674 EUR
Retailer 11€679 EUR
Retailer 4€693 EUR
Retailer 6€730 EUR
Retailer 13€768 EUR
Retailer 3€863 EUR
Retailer 5€1,291 EUR
NZ Jewellers€1,756 EUR

5 data points across 16 retailers

16 retailers€425 EUR to €1,756 EUR

A
Cheapest Retailer
-
€425 EUR
A
Retailer 2
-
€513 EUR
View
Final sale: no returns
A
Retailer 3
-
€526 EUR
View
A
Retailer 4
-
€537 EUR
View
A
Retailer 5
-
€560 EUR
View
B+
Retailer 6
-
€603 EUR
View
B+
Retailer 7
-
€642 EUR
View
B+
Retailer 8
-
€674 EUR
View
B+
Retailer 9
-
€674 EUR
View
B+
Retailer 10
-
€679 EUR
View
B+
Retailer 11
-
€693 EUR
View
B+
Retailer 12
-
€730 EUR
View
B+
Retailer 13
-
€768 EUR
View
B
Retailer 14
-
€863 EUR
View
B
Retailer 15
-
€1,291 EUR
View
Most Expensive
B
NZ Jewellers
99fa7ebf-2a4b-495f-b371-19a693872934 · Nov 5
€1,756 EUR
$1,961 USD
View
15 more retailers have this diamond
Prices start from €425 EURSave up to €1,332 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 Oval
€425 EUR