Round|Natural|GIA

1.51ct E IF Round Natural Diamond

VG • E/IF • GIA 6422976334

Certificate GIA 6422976334

Diamond specifications and retailer prices

From €18,252 EUR
As of October 29, 2026
Save €20,600 EUR (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €38,852 EUR at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by GIA 6422976334. Listed at 12 retailers as of October 29, 2026, with prices from €18,252 to €38,852, a €20,600 spread on the same certified stone. Diamond Quarter lists it at €38,852. 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
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422976334
Dimensions7.58 × 7.52 × 4.44 mm
L/W Ratio1.01
Top View
7.58 mm7.52 mm1.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422976334
Side View
Table 62.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 59.0%

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: Oct 29
Current: €20,925 EUR|Low: €17,932 EUR|High: €32,798 EUR|Avg: €21,934 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7€18,160 EUR
Retailer 5€18,252 EUR
Retailer 4€18,296 EUR
Retailer 1€20,925 EUR
Retailer 6€21,235 EUR
Retailer 2€24,306 EUR
Retailer 3€32,581 EUR

39 data points across 7 retailers

12 retailers€18,252 EUR to €38,852 EUR

A
Cheapest Retailer
-
€18,252 EUR
A
Retailer 2
-
€18,296 EUR
$20,440 USD
View
B+
Retailer 3
-
€19,519 EUR
CA$30,288 CAD
View
B+
Retailer 4
-
€20,925 EUR
£18,407 GBP
View
Retailer 5
-
€21,235 EUR
A$36,499 AUD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
€22,243 EUR
$24,850 USD
View
B+
Retailer 7
-
€22,243 EUR
$24,850 USD
View
B+
Retailer 8
-
€22,977 EUR
$25,670 USD
View
B+
Retailer 9
-
€23,325 EUR
$26,059 USD
View
B
Retailer 10
-
€24,306 EUR
View
B
Retailer 11
-
€32,581 EUR
£28,661 GBP
View
Most Expensive
B
Diamond Quarter
1.51IFE6434D32EN · Oct 29
€38,852 EUR
£34,178 GBP
View
11 more retailers have this diamond
Prices start from €18,252 EURSave up to €20,600 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
€18,252 EUR