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Oval|Natural|GIA

1.51ct H I1 Oval Natural Diamond

VG • H/I1 • GIA 6445655444

Certificate GIA 6445655444

Diamond specifications and retailer prices

From €5,497 EUR
$6,166 USD
As of November 2, 2026
Save €2,843 EUR (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €8,341 EUR at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6445655444. Listed at 6 retailers as of October 26, 2026, with prices from €5,497 to €8,341, a €2,843 spread on the same certified stone. Wholesale Diamonds Direct lists it at €8,341. 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
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6445655444
Dimensions9.33 × 6.54 × 3.96 mm
L/W Ratio1.43
Top View
9.33 mm6.54 mm1.51 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6445655444
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.6%

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 2
Current: €5,937 EUR|Low: €5,497 EUR|High: €8,530 EUR|Avg: €6,219 EUR|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 2, 2026
Retailer 3€5,497 EUR
Retailer 2€5,813 EUR
Retailer 4€5,813 EUR
Retailer 1€5,937 EUR
Retailer 5€6,009 EUR
Wholesale Diamonds Direct€8,341 EUR

11 data points across 6 retailers

6 retailers€5,497 EUR to €8,341 EUR

B+
Cheapest Retailer
-
€5,497 EUR
$6,166 USD
B
Retailer 2
-
€5,813 EUR
$6,520 USD
View
B
Retailer 3
-
€5,813 EUR
$6,520 USD
View
B
Retailer 4
-
€5,937 EUR
View
B
Retailer 5
-
€6,009 EUR
$6,740 USD
View
Most Expensive
C
Wholesale Diamonds Direct
550314012 · Oct 26
€8,341 EUR
$9,355 USD
View
5 more retailers have this diamond
Prices start from €5,497 EURSave up to €2,843 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
€5,497 EUR