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Oval|Natural|GIA

1.51ct G SI2 Oval Natural Diamond

GD • G/SI2 • GIA 2438239024

Certificate GIA 2438239024

Diamond specifications and retailer prices

From €5,621 EUR
$6,280 USD
As of October 31, 2026
Save €7,046 EUR (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €12,667 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2438239024. Listed at 19 retailers as of October 30, 2026, with prices from €5,621 to €12,667, a €7,046 spread on the same certified stone. NZ Jewellers lists it at €12,667. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2438239024
Dimensions9.20 × 6.33 × 3.96 mm
L/W Ratio1.45
Top View
9.20 mm6.33 mm1.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2438239024
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

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: €10,555 EUR|Low: €5,550 EUR|High: €10,682 EUR|Avg: €7,254 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7€5,621 EUR
Retailer 5€5,679 EUR
Retailer 8€6,251 EUR
Retailer 6€6,334 EUR
Retailer 10€6,386 EUR
Retailer 4€7,135 EUR
Retailer 9€7,251 EUR
Retailer 3€8,276 EUR
Retailer 2€9,029 EUR
Retailer 1€10,555 EUR

41 data points across 10 retailers

19 retailers€5,621 EUR to €12,667 EUR

B+
Cheapest Retailer
-
€5,621 EUR
$6,280 USD
Retailer 2
-
€5,679 EUR
$6,345 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
€5,874 EUR
$6,562 USD
View
B+
Retailer 4
-
€5,984 EUR
$6,685 USD
View
B+
Retailer 5
-
€6,076 EUR
$6,788 USD
View
B+
Retailer 6
-
€6,251 EUR
CA$9,699 CAD
View
B+
Retailer 7
-
€6,334 EUR
$7,076 USD
View
B+
Retailer 8
-
€6,386 EUR
$7,135 USD
View
B
Retailer 9
-
€6,862 EUR
$7,666 USD
View
B
Retailer 10
-
€6,967 EUR
$7,784 USD
View
B
Retailer 11
-
€7,135 EUR
£6,277 GBP
View
B
Retailer 12
-
€7,251 EUR
$8,101 USD
View
B
Retailer 13
-
€7,564 EUR
$8,450 USD
View
B
Retailer 14
-
€7,564 EUR
$8,450 USD
View
B
Retailer 15
-
€7,814 EUR
$8,730 USD
View
B
Retailer 16
-
€7,917 EUR
$8,845 USD
View
B
Retailer 17
-
€8,276 EUR
View
B
Retailer 18
-
€10,555 EUR
£9,285 GBP
View
Most Expensive
C
NZ Jewellers
597d0c44-2723-4dbf-a5fa-484d1f54d297 · Oct 30
€12,667 EUR
$14,152 USD
View
18 more retailers have this diamond
Prices start from €5,621 EURSave up to €7,046 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
€5,621 EUR