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Oval|Natural|GIA

1.51ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 6561049519

Certificate GIA 6561049519

Diamond specifications and retailer prices

From €6,657 EUR
₹711,071 INR
As of November 1, 2026
Save €8,014 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €14,671 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561049519. Listed at 20 retailers as of October 30, 2026, with prices from €6,657 to €14,671, a €8,014 spread on the same certified stone. NZ Jewellers lists it at €14,671. 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
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561049519
Dimensions8.85 × 6.32 × 4.03 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
8.85 mm6.32 mm1.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561049519
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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: Nov 1
Current: €9,107 EUR|Low: €6,641 EUR|High: €12,373 EUR|Avg: €8,779 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3€6,657 EUR
Retailer 7€7,037 EUR
Retailer 8€7,582 EUR
Retailer 6€8,106 EUR
Retailer 2€8,125 EUR
Retailer 9€8,907 EUR
Retailer 1€9,107 EUR
Retailer 5€10,777 EUR
Retailer 4€12,224 EUR

36 data points across 9 retailers

20 retailers€6,657 EUR to €14,671 EUR

B+
Cheapest Retailer
-
€6,657 EUR
₹711,071 INR
B+
Retailer 2
-
€6,746 EUR
$7,566 USD
View
B+
Retailer 3
-
€7,037 EUR
$7,893 USD
View
Final sale: no returns
B
Retailer 4
-
€7,422 EUR
$8,325 USD
View
B
Retailer 5
-
€7,582 EUR
$8,504 USD
View
B+
Retailer 6
-
€8,029 EUR
$9,005 USD
View
B+
Retailer 7
-
€8,051 EUR
$9,030 USD
View
B
Retailer 8
-
€8,097 EUR
$9,082 USD
View
Retailer 9
-
€8,106 EUR
A$13,987 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
€8,125 EUR
£7,176 GBP
View
B
Retailer 11
-
€8,768 EUR
$9,835 USD
View
B
Retailer 12
-
€8,772 EUR
$9,839 USD
View
B
Retailer 13
-
€8,907 EUR
$9,990 USD
View
B
Retailer 14
-
€8,970 EUR
$10,061 USD
View
B
Retailer 15
-
€9,107 EUR
View
B
Retailer 16
-
€10,121 EUR
$11,352 USD
View
Retailer 17
-
€10,286 EUR
$11,537 USD
View
Price last confirmed 55 days ago
B
Retailer 18
-
€10,777 EUR
ZAR 195,268 ZAR
View
B
Retailer 19
-
€12,224 EUR
£10,796 GBP
View
Most Expensive
B
NZ Jewellers
6d1be49b-ac11-4c6a-acd7-8547079ae489 · Oct 30
€14,671 EUR
$16,455 USD
View
19 more retailers have this diamond
Prices start from €6,657 EURSave up to €8,014 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
€6,657 EUR