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Oval|Natural|GIA

1.51ct G I1 Oval Natural Diamond

G/I1 • GIA 1509697729

Certificate GIA 1509697729

Diamond specifications and retailer prices

From €5,124 EUR
$5,725 USD
As of November 2, 2026
Save €2,027 EUR (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €7,152 EUR at Jared · As of November 2, 2026
View at Jared

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 1509697729. Listed at 6 retailers as of November 2, 2026, with prices from €5,124 to €7,152, a €2,027 spread on the same certified stone. Jared lists it at €7,152. 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

1.51
Carat
G
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509697729
Dimensions8.91 × 6.23 × 3.86 mm
L/W Ratio1.43
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Natural
Top View
8.91 mm6.23 mm1.51 ctG / I1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509697729
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.0%

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: Nov 2
Current: €7,152 EUR|Low: €5,124 EUR|High: €7,152 EUR|Avg: €6,625 EUR
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3€5,124 EUR
Retailer 4€6,585 EUR
Retailer 5€6,919 EUR
Retailer 6€6,919 EUR
Retailer 2€7,111 EUR
Jared€7,152 EUR

18 data points across 6 retailers

6 retailers€5,124 EUR to €7,152 EUR

B+
Cheapest Retailer
-
€5,124 EUR
$5,725 USD
B
Retailer 2
-
€6,585 EUR
$7,357 USD
View
B
Retailer 3
-
€6,919 EUR
$7,730 USD
View
B
Retailer 4
-
€6,919 EUR
$7,730 USD
View
B
Retailer 5
-
€7,111 EUR
View
Most Expensive
B
Jared
154889644 · Nov 2
€7,152 EUR
$7,990 USD
View
5 more retailers have this diamond
Prices start from €5,124 EURSave up to €2,027 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+
1.51ct Oval
€5,124 EUR