CaratHunter
Plans
Oval|Natural|GIA

1.51ct L SI1 Oval Natural Diamond

VG • L/SI1 • GIA 6542757755

Certificate GIA 6542757755

Diamond specifications and retailer prices

From €1,841 EUR
As of November 4, 2026
Save €2,862 EUR (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,703 EUR at NZ Jewellers · As of November 5, 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542757755. Listed at 12 retailers as of November 4, 2026, with prices from €1,841 to €4,703, a €2,862 spread on the same certified stone. NZ Jewellers lists it at €4,703. 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
L
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542757755
Dimensions9.37 × 6.35 × 3.91 mm
L/W Ratio1.48
Top View
9.37 mm6.35 mm1.51 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542757755
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NDepth 61.6%

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 4
Current: €4,703 EUR|Low: €1,536 EUR|High: €4,703 EUR|Avg: €2,178 EUR
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
November 6, 2026
Retailer 6€1,536 EUR
Retailer 4€1,742 EUR
Retailer 14€1,841 EUR
Retailer 15€1,947 EUR
Retailer 5€2,012 EUR
Retailer 12€2,039 EUR
Retailer 13€2,042 EUR
Retailer 8€2,084 EUR
Retailer 3€2,133 EUR
Retailer 2€2,212 EUR
Retailer 10€2,352 EUR
Retailer 9€2,381 EUR
Retailer 7€2,746 EUR
Retailer 11€2,746 EUR
NZ Jewellers€4,703 EUR

10 data points across 15 retailers

12 retailers€1,841 EUR to €4,703 EUR

Retailer 1
-
€1,742 EUR
Price last confirmed 16 days ago
B+
Retailer 2
-
€1,841 EUR
View
B+
Retailer 3
-
€1,947 EUR
View
B+
Retailer 4
-
€2,039 EUR
View
B+
Retailer 5
-
€2,042 EUR
View
B+
Retailer 6
-
€2,084 EUR
View
B+
Retailer 7
-
€2,133 EUR
View
B+
Retailer 8
-
€2,212 EUR
View
B+
Retailer 9
-
€2,352 EUR
View
B+
Retailer 10
-
€2,381 EUR
View
B
Retailer 11
-
€2,746 EUR
View
Most Expensive
C
NZ Jewellers
7410f38d-fa3c-402b-af9d-3e1970421e21 · Nov 5
€4,703 EUR
$5,251 USD
View
11 more retailers have this diamond
Prices start from €1,841 EURSave up to €2,862 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
€1,841 EUR