CaratHunter
Plans
Round|Natural|GIA

1.51ct H I1 Round Natural Diamond

VG • H/I1 • GIA 7443897498

Certificate GIA 7443897498

Diamond specifications and retailer prices

From €2,430 EUR
$2,725 USD
As of November 1, 2026
Save €2,932 EUR (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €5,362 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round 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 and certified by GIA 7443897498. Listed at 11 retailers as of October 30, 2026, with prices from €2,430 to €5,362, a €2,932 spread on the same certified stone. NZ Jewellers lists it at €5,362. 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

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7443897498
Dimensions7.19 × 7.13 × 4.56 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
7.19 mm7.13 mm1.51 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7443897498
Side View
Table 58.0%Crown 38°Girdle: MED-THKPavilion 40°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,362 EUR|Low: €2,430 EUR|High: €5,645 EUR|Avg: €3,303 EUR|-3.8%
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
November 1, 2026
Retailer 9€2,430 EUR
Retailer 13€2,496 EUR
Retailer 4€2,771 EUR
Retailer 10€2,788 EUR
Retailer 11€2,788 EUR
Retailer 3€2,896 EUR
Retailer 6€3,129 EUR
Retailer 7€3,129 EUR
Retailer 12€3,217 EUR
Retailer 8€3,228 EUR
Retailer 2€3,587 EUR
Retailer 5€3,953 EUR
NZ Jewellers€5,362 EUR

28 data points across 13 retailers

11 retailers€2,430 EUR to €5,362 EUR

A
Cheapest Retailer
-
€2,430 EUR
$2,725 USD
A
Retailer 2
-
€2,496 EUR
$2,800 USD
View
B+
Retailer 3
-
€2,788 EUR
$3,127 USD
View
B+
Retailer 4
-
€2,788 EUR
$3,127 USD
View
B+
Retailer 5
-
€2,896 EUR
$3,248 USD
View
B+
Retailer 6
-
€3,129 EUR
$3,510 USD
View
B+
Retailer 7
-
€3,129 EUR
$3,510 USD
View
B+
Retailer 8
-
€3,217 EUR
$3,608 USD
View
B+
Retailer 9
-
€3,228 EUR
$3,620 USD
View
B+
Retailer 10
-
€3,587 EUR
View
Most Expensive
B
NZ Jewellers
47e04d49-e47d-43bf-a151-b0afd9aeb623 · Oct 30
€5,362 EUR
$6,014 USD
View
10 more retailers have this diamond
Prices start from €2,430 EURSave up to €2,932 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.

A
1.51ct Round
€2,430 EUR