Round|Natural|GIA

1.51ct G VS2 Round Natural Diamond

ID • G/VS2 • GIA 375

Certificate GIA 375

Diamond specifications and retailer prices

From €8,773 EUR
$9,801 USD
As of October 27, 2026
Save €2,202 EUR (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €10,975 EUR at Helzberg Diamonds · As of October 27, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 7 retailers as of October 27, 2026, with prices from €8,773 to €10,975, a €2,202 spread on the same certified stone. Helzberg Diamonds lists it at €10,975. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 375
Dimensions7.27 × 7.32 × 4.59 mm
L/W Ratio1.01
Top View
7.27 mm7.32 mm1.51 ctG / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 375
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: €10,975 EUR|Low: €5,807 EUR|High: €13,287 EUR|Avg: €9,148 EUR|-3.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8€5,807 EUR
Retailer 5€7,592 EUR
Retailer 6€7,649 EUR
Retailer 4€8,773 EUR
Retailer 3€9,035 EUR
Retailer 2€9,366 EUR
Helzberg Diamonds€10,975 EUR
Retailer 7€13,287 EUR

40 data points across 8 retailers

7 retailers€8,773 EUR to €10,975 EUR

Retailer 1
-
€7,592 EUR
$8,482 USD
Price last confirmed 8 days ago
Retailer 2
-
€7,649 EUR
$8,545 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
€8,773 EUR
$9,801 USD
View
A
Retailer 4
-
€9,035 EUR
A$15,530 AUD
View
A
Retailer 5
-
€9,366 EUR
$10,464 USD
View
Retailer 6
-
€9,533 EUR
$10,650 USD
View
Price last confirmed 39 days ago
Most Expensive
B+
Helzberg Diamonds
XZRHLMPIGKGKM · Oct 27
€10,975 EUR
$12,261 USD
View
6 more retailers have this diamond
Prices start from €8,773 EURSave up to €2,202 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
€8,773 EUR