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Oval|Natural|GIA

0.51ct G IF Oval Natural Diamond

GD • G/IF • GIA 1565503205

Certificate GIA 1565503205

Diamond specifications and retailer prices

From €639 EUR
HK$5,600 HKD
As of October 29, 2026
Save €540 EUR (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,180 EUR at With Clarity · As of October 29, 2026
View at With Clarity

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 IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565503205. Listed at 7 retailers as of October 29, 2026, with prices from €639 to €1,180, a €540 spread on the same certified stone. With Clarity lists it at €1,180. 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
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565503205
Dimensions6.53 × 4.50 × 2.79 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.53 mm4.50 mm0.51 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565503205
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.9%

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: Oct 29
Current: €858 EUR|Low: €639 EUR|High: €1,191 EUR|Avg: €905 EUR|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 25, 2026
Retailer 6€639 EUR
Retailer 7€735 EUR
Retailer 4€801 EUR
Retailer 1€858 EUR
Retailer 5€889 EUR
Retailer 2€1,151 EUR
Retailer 3€1,179 EUR
With Clarity€1,180 EUR

10 data points across 8 retailers

7 retailers€639 EUR to €1,180 EUR

A
Cheapest Retailer
-
€639 EUR
HK$5,600 HKD
A
Retailer 2
-
€735 EUR
$824 USD
View
B+
Retailer 3
-
€827 EUR
SGD 1,254 SGD
View
B+
Retailer 4
-
€858 EUR
$962 USD
View
B+
Retailer 5
-
€889 EUR
SGD 1,348 SGD
View
Retailer 6
-
€1,179 EUR
£1,042 GBP
View
Price last confirmed 12 days ago
Most Expensive
B+
With Clarity
1565503205 · Oct 29
€1,180 EUR
$1,323 USD
View
6 more retailers have this diamond
Prices start from €639 EURSave up to €540 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
€639 EUR