Oval|Natural|GIA

1.51ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 6243054198

Certificate GIA 6243054198

Diamond specifications and retailer prices

From €6,019 EUR
$6,725 USD
As of November 1, 2026
Save €7,346 EUR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €13,365 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6243054198. Listed at 18 retailers as of October 30, 2026, with prices from €6,019 to €13,365, a €7,346 spread on the same certified stone. NZ Jewellers lists it at €13,365. 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
I
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.17°
OriginNatural
Grading LabGIA
CertificateGIA 6243054198
Dimensions9.85 × 5.97 × 3.68 mm
L/W Ratio1.65
Girdle conditionVery Thick
Key to symbols
Cloud, Feather, Crystal, Needle, Indented Natural
Top View
9.85 mm5.97 mm1.51 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243054198
Side View
Table 64.0%Crown 43.17°Girdle: STK-VTKPavilionCulet: NoneDepth 61.7%

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 1
Current: €13,365 EUR|Low: €6,019 EUR|High: €13,365 EUR|Avg: €7,926 EUR|+10.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 19€6,019 EUR
Retailer 14€6,214 EUR
Retailer 8€6,268 EUR
Retailer 3€6,318 EUR
Retailer 6€6,407 EUR
Retailer 10€6,445 EUR
Retailer 20€6,487 EUR
Retailer 4€6,682 EUR
Retailer 12€6,913 EUR
Retailer 21€6,943 EUR
Retailer 16€7,239 EUR
Retailer 5€7,351 EUR
Retailer 13€7,424 EUR
Retailer 15€7,462 EUR
Retailer 11€8,029 EUR
Retailer 9€8,078 EUR
Retailer 18€8,354 EUR
Retailer 7€8,662 EUR
Retailer 17€8,731 EUR
Retailer 2€11,137 EUR
NZ Jewellers€13,365 EUR

29 data points across 21 retailers

18 retailers€6,019 EUR to €13,365 EUR

A
Cheapest Retailer
-
€6,019 EUR
$6,725 USD
A
Retailer 2
-
€6,268 EUR
$7,003 USD
View
Retailer 3
-
€6,318 EUR
$7,058 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
€6,407 EUR
$7,158 USD
View
B+
Retailer 5
-
€6,487 EUR
$7,247 USD
View
B+
Retailer 6
-
€6,682 EUR
$7,465 USD
View
Final sale: no returns
Retailer 7
-
€6,913 EUR
A$11,882 AUD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
€6,943 EUR
$7,756 USD
View
B+
Retailer 9
-
€7,239 EUR
$8,088 USD
View
Retailer 10
-
€7,351 EUR
$8,213 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€7,424 EUR
£6,531 GBP
View
B+
Retailer 12
-
€7,462 EUR
£6,565 GBP
View
B
Retailer 13
-
€8,078 EUR
$9,025 USD
View
B
Retailer 14
-
€8,354 EUR
$9,333 USD
View
B
Retailer 15
-
€8,662 EUR
£7,620 GBP
View
B
Retailer 16
-
€8,731 EUR
View
B
Retailer 17
-
€11,137 EUR
£9,797 GBP
View
Most Expensive
C
NZ Jewellers
5d43b952-d5b4-48f6-aad8-2f73fa0e7742 · Oct 30
€13,365 EUR
$14,932 USD
View
17 more retailers have this diamond
Prices start from €6,019 EURSave up to €7,346 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
€6,019 EUR