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Oval|Natural|GIA

1.51ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 6395875679

Certificate GIA 6395875679

Diamond specifications and retailer prices

From €5,719 EUR
$6,415 USD
As of November 1, 2026
Save €7,039 EUR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €12,759 EUR at NZ Jewellers · As of November 2, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6395875679. Listed at 18 retailers as of November 1, 2026, with prices from €5,719 to €12,759, a €7,039 spread on the same certified stone. NZ Jewellers lists it at €12,759. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6395875679
Dimensions8.94 × 6.44 × 4.07 mm
L/W Ratio1.39
Top View
8.94 mm6.44 mm1.51 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6395875679
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

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: €12,759 EUR|Low: €5,546 EUR|High: €12,759 EUR|Avg: €7,579 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
November 2, 2026
Retailer 12€5,719 EUR
Retailer 8€5,920 EUR
Retailer 5€5,974 EUR
Retailer 14€6,378 EUR
Retailer 13€6,433 EUR
Retailer 7€6,585 EUR
Retailer 4€6,911 EUR
Retailer 15€7,018 EUR
Retailer 9€7,047 EUR
Retailer 3€7,516 EUR
Retailer 6€7,516 EUR
Retailer 16€7,974 EUR
Retailer 2€8,334 EUR
Retailer 11€8,402 EUR
Retailer 10€10,631 EUR
NZ Jewellers€12,759 EUR

42 data points across 16 retailers

18 retailers€5,719 EUR to €12,759 EUR

B+
Cheapest Retailer
-
€5,719 EUR
$6,415 USD
B+
Retailer 2
-
€5,920 EUR
$6,640 USD
View
B+
Retailer 3
-
€5,974 EUR
$6,700 USD
View
B
Retailer 4
-
€6,378 EUR
$7,154 USD
View
Final sale: no returns
B
Retailer 5
-
€6,379 EUR
$7,155 USD
View
B
Retailer 6
-
€6,433 EUR
$7,215 USD
View
B
Retailer 7
-
€6,795 EUR
$7,621 USD
View
B
Retailer 8
-
€6,911 EUR
$7,751 USD
View
B
Retailer 9
-
€7,018 EUR
$7,871 USD
View
B+
Retailer 10
-
€7,047 EUR
£6,224 GBP
View
B
Retailer 11
-
€7,516 EUR
$8,430 USD
View
B
Retailer 12
-
€7,516 EUR
$8,430 USD
View
B
Retailer 13
-
€7,562 EUR
$8,482 USD
View
B
Retailer 14
-
€7,766 EUR
$8,710 USD
View
B
Retailer 15
-
€7,974 EUR
$8,944 USD
View
B
Retailer 16
-
€8,334 EUR
View
B
Retailer 17
-
€10,631 EUR
£9,389 GBP
View
Most Expensive
C
NZ Jewellers
bdf876a8-95fc-4834-be79-3ca322a22f05 · Nov 2
€12,759 EUR
$14,310 USD
View
17 more retailers have this diamond
Prices start from €5,719 EURSave up to €7,039 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
€5,719 EUR