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Round|Natural|GIA

1.51ct F VS1 Round Natural Diamond

ID • F/VS1 • GIA 148

Certificate GIA 148

Diamond specifications and retailer prices

From €8,630 EUR
$9,680 USD
As of November 1, 2026
Save €4,505 EUR (34%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €13,136 EUR at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 7 retailers as of October 31, 2026, with prices from €8,630 to €13,136, a €4,505 spread on the same certified stone. Helzberg Diamonds lists it at €13,136. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 148
Dimensions7.31 × 7.35 × 4.56 mm
L/W Ratio1.01
Top View
7.31 mm7.35 mm1.51 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 148
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

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: €13,136 EUR|Low: €8,630 EUR|High: €13,537 EUR|Avg: €10,148 EUR|-3.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5€8,630 EUR
Retailer 4€9,018 EUR
Retailer 6€9,069 EUR
Retailer 3€9,238 EUR
Retailer 8€9,680 EUR
Retailer 7€10,749 EUR
Retailer 2€11,172 EUR
Helzberg Diamonds€13,136 EUR

41 data points across 8 retailers

7 retailers€8,630 EUR to €13,136 EUR

A
Cheapest Retailer
-
€8,630 EUR
$9,680 USD
A
Retailer 2
-
€9,018 EUR
$10,115 USD
View
A
Retailer 3
-
€9,069 EUR
$10,172 USD
View
A
Retailer 4
-
€9,238 EUR
$10,361 USD
View
B+
Retailer 5
-
€10,749 EUR
$12,056 USD
View
B+
Retailer 6
-
€11,172 EUR
A$19,278 AUD
View
Most Expensive
B+
Helzberg Diamonds
XZRMIKJGLJPLH · Oct 31
€13,136 EUR
$14,733 USD
View
6 more retailers have this diamond
Prices start from €8,630 EURSave up to €4,505 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
€8,630 EUR