Oval|Natural|GIA

1.51ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 7541082818

Certificate GIA 7541082818

Diamond specifications and retailer prices

From €6,827 EUR
$7,657 USD
As of October 27, 2026
Save €7,844 EUR (53%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €14,671 EUR at NZ Jewellers · As of October 27, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541082818. Listed at 27 retailers as of October 27, 2026, with prices from €6,827 to €14,671, a €7,844 spread on the same certified stone. NZ Jewellers lists it at €14,671. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.22°
Pavilion angle34.68°
OriginNatural
Grading LabGIA
CertificateGIA 7541082818
Dimensions10.05 × 6.18 × 3.51 mm
L/W Ratio1.63
Girdle conditionVery Thick
Key to symbols
Etch Channel, Cavity, Cloud, Needle
Top View
10.05 mm6.18 mm1.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541082818
Side View
Table 60.0%Crown 39.22°Girdle: STK-VTKPavilion 34.68°Culet: NoneDepth 56.8%

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 27
Current: €14,671 EUR|Low: €6,418 EUR|High: €14,671 EUR|Avg: €8,571 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 28, 2026
Retailer 7€6,502 EUR
Retailer 21€6,749 EUR
Retailer 9€6,827 EUR
Retailer 8€6,868 EUR
Retailer 22€7,039 EUR
Retailer 11€7,066 EUR
Retailer 15€7,298 EUR
Retailer 6€7,397 EUR
Retailer 17€7,818 EUR
Retailer 3€8,069 EUR
Retailer 19€8,106 EUR
Retailer 2€8,156 EUR
Retailer 5€8,185 EUR
Retailer 24€8,307 EUR
Retailer 4€8,693 EUR
Retailer 23€8,693 EUR
Retailer 14€8,893 EUR
Retailer 16€8,978 EUR
Retailer 13€9,070 EUR
Retailer 12€9,170 EUR
Retailer 10€9,363 EUR
Retailer 20€10,586 EUR
Retailer 18€12,241 EUR
NZ Jewellers€14,671 EUR

40 data points across 24 retailers

27 retailers€6,827 EUR to €14,671 EUR

Retailer 1
-
€6,502 EUR
$7,293 USD
Price last confirmed 7 days ago
Retailer 2
-
€6,749 EUR
$7,570 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
€6,827 EUR
$7,657 USD
View
Retailer 4
-
€6,868 EUR
$7,703 USD
View
Price last confirmed 7 days ago
Retailer 5
-
€7,066 EUR
$7,926 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€7,152 EUR
CA$11,141 CAD
View
Retailer 7
-
€7,298 EUR
$8,185 USD
View
Price last confirmed 5 days ago
Retailer 8
-
€7,336 EUR
$8,228 USD
View
Price last confirmed 8 days ago
Retailer 9
-
€7,397 EUR
$8,296 USD
View
Price last confirmed 12 days ago
Retailer 10
-
€7,818 EUR
$8,769 USD
View
Price last confirmed 8 days ago
Retailer 11
-
€7,947 EUR
$8,913 USD
View
Price last confirmed 7 days ago
Retailer 12
-
€8,069 EUR
$9,050 USD
View
Price last confirmed 8 days ago
Retailer 13
-
€8,106 EUR
A$13,987 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
€8,156 EUR
£7,203 GBP
View
B+
Retailer 15
-
€8,185 EUR
$9,180 USD
View
Retailer 16
-
€8,307 EUR
£7,336 GBP
View
Price last confirmed 33 days ago
B+
Retailer 17
-
€8,433 EUR
$9,459 USD
View
Retailer 18
-
€8,693 EUR
$9,750 USD
View
Price last confirmed 7 days ago
Retailer 19
-
€8,693 EUR
$9,750 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
€8,893 EUR
$9,974 USD
View
Retailer 21
-
€8,978 EUR
$10,070 USD
View
Price last confirmed 7 days ago
B
Retailer 22
-
€9,070 EUR
View
B
Retailer 23
-
€9,170 EUR
$10,285 USD
View
B
Retailer 24
-
€9,363 EUR
$10,502 USD
View
Retailer 25
-
€10,586 EUR
ZAR 191,815 ZAR
View
Price last confirmed 11 days ago
Retailer 26
-
€12,241 EUR
£10,811 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
ba8cfb27-982e-495b-85d3-62f061bf1bed · Oct 27
€14,671 EUR
$16,455 USD
View
26 more retailers have this diamond
Prices start from €6,827 EURSave up to €7,844 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
€6,827 EUR