Radiant|Natural|GIA

1.51ct D VS1 Radiant Natural Diamond

ID • D/VS1 • GIA 9

Certificate GIA 9

Diamond specifications and retailer prices

From €9,210 EUR
$10,290 USD
As of October 30, 2026
Save €3,556 EUR (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €12,767 EUR at GS Diamonds · As of October 31, 2026
View at GS Diamonds

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of October 30, 2026, with prices from €9,210 to €12,767, a €3,556 spread on the same certified stone. GS Diamonds lists it at €12,767. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 9
Dimensions7.65 × 5.74 × 3.90 mm
L/W Ratio1.33
Top View
7.65 mm5.74 mm1.51 ctD / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 9
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.0%

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 30
Current: €12,767 EUR|Low: €9,086 EUR|High: €12,990 EUR|Avg: €11,260 EUR|+1.7%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3€9,210 EUR
Retailer 5€9,928 EUR
Retailer 2€11,485 EUR
GS Diamonds€12,767 EUR
Retailer 4€12,990 EUR

43 data points across 5 retailers

4 retailers€9,210 EUR to €12,767 EUR

A
Cheapest Retailer
-
€9,210 EUR
$10,290 USD
B+
Retailer 2
-
€9,928 EUR
$11,091 USD
View
B+
Retailer 3
-
€11,485 EUR
$12,831 USD
View
Most Expensive
B+
GS Diamonds
S2A9-6482623243 · Oct 31
€12,767 EUR
A$21,943 AUD
View
3 more retailers have this diamond
Prices start from €9,210 EURSave up to €3,556 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 Radiant
€9,210 EUR