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Oval|Natural|GIA

1.51ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 2546866306

Certificate GIA 2546866306

Diamond specifications and retailer prices

From €3,069 EUR
₹326,572 INR
As of November 1, 2026
Save €3,980 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,049 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 J 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 2546866306. Listed at 21 retailers as of October 30, 2026, with prices from €3,069 to €7,049, a €3,980 spread on the same certified stone. NZ Jewellers lists it at €7,049. 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
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546866306
Dimensions8.77 × 6.25 × 4.04 mm
L/W Ratio1.40
Top View
8.77 mm6.25 mm1.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546866306
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.6%

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 1
Current: €4,139 EUR|Low: €3,062 EUR|High: €6,522 EUR|Avg: €4,320 EUR|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2€3,069 EUR
Retailer 7€3,827 EUR
Retailer 3€3,893 EUR
Retailer 8€4,079 EUR
Retailer 1€4,139 EUR
Retailer 6€4,301 EUR
Retailer 5€4,973 EUR
Retailer 4€6,444 EUR

27 data points across 8 retailers

21 retailers€3,069 EUR to €7,049 EUR

A
Cheapest Retailer
-
€3,069 EUR
₹326,572 INR
A
Retailer 2
-
€3,219 EUR
$3,596 USD
View
Final sale: no returns
B+
Retailer 3
-
€3,485 EUR
$3,894 USD
View
B+
Retailer 4
-
€3,528 EUR
$3,942 USD
View
B+
Retailer 5
-
€3,745 EUR
$4,184 USD
View
B+
Retailer 6
-
€3,827 EUR
$4,275 USD
View
B+
Retailer 7
-
€3,893 EUR
£3,424 GBP
View
B+
Retailer 8
-
€4,046 EUR
$4,520 USD
View
B+
Retailer 9
-
€4,046 EUR
$4,520 USD
View
B+
Retailer 10
-
€4,046 EUR
$4,520 USD
View
Retailer 11
-
€4,079 EUR
A$7,010 AUD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
€4,139 EUR
£3,641 GBP
View
B+
Retailer 13
-
€4,180 EUR
$4,669 USD
View
B+
Retailer 14
-
€4,240 EUR
$4,737 USD
View
B+
Retailer 15
-
€4,270 EUR
$4,770 USD
View
B+
Retailer 16
-
€4,301 EUR
View
B+
Retailer 17
-
€4,341 EUR
$4,850 USD
View
B
Retailer 18
-
€4,668 EUR
$5,215 USD
View
B
Retailer 19
-
€4,973 EUR
ZAR 89,756 ZAR
View
B
Retailer 20
-
€6,444 EUR
£5,669 GBP
View
Most Expensive
B
NZ Jewellers
a2a01167-22b2-49e3-b657-e0375ed45a24 · Oct 30
€7,049 EUR
$7,875 USD
View
20 more retailers have this diamond
Prices start from €3,069 EURSave up to €3,980 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
1.51ct Oval
€3,069 EUR