Radiant|Natural|GIA

0.51ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 7551750375

Certificate GIA 7551750375

Diamond specifications and retailer prices

From €467 EUR
₹49,833 INR
As of October 21, 2026
16 retailers carry this diamond
Most expensive: €1,886 EUR at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-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 7551750375. Listed at 16 retailers as of October 21, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.9°
Pavilion angle57.4°
OriginNatural
Grading LabGIA
CertificateGIA 7551750375
Dimensions5.45 × 3.97 × 2.64 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Top View
5.45 mm3.97 mm0.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551750375
Side View
Table 67.0%Crown 40.9°Girdle: STK-THKPavilion 57.4°Culet: NoneDepth 66.6%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: €1,886 EUR|Low: €414 EUR|High: €2,041 EUR|Avg: €817 EUR|-7.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 28, 2026
Retailer 17€467 EUR
Retailer 8€525 EUR
Retailer 14€537 EUR
Retailer 4€601 EUR
Retailer 6€601 EUR
Retailer 9€613 EUR
Retailer 20€624 EUR
Retailer 12€650 EUR
Retailer 21€694 EUR
Retailer 13€705 EUR
Retailer 11€718 EUR
Retailer 22€762 EUR
Retailer 3€798 EUR
Retailer 10€804 EUR
Retailer 5€826 EUR
Retailer 18€831 EUR
Retailer 2€900 EUR
Retailer 16€917 EUR
Retailer 15€978 EUR
Retailer 7€1,209 EUR
Retailer 19€1,396 EUR
NZ Jewellers€1,886 EUR

28 data points across 22 retailers

16 retailers€467 EUR to €1,886 EUR

Retailer 1
-
€467 EUR
₹49,833 INR
Price last confirmed 13 days ago
Retailer 2
-
€525 EUR
HK$4,600 HKD
View
Price last confirmed 11 days ago
Retailer 3
-
€601 EUR
$674 USD
View
Price last confirmed 14 days ago
Retailer 4
-
€601 EUR
$674 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€613 EUR
$687 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€624 EUR
$700 USD
View
Price last confirmed 17 days ago
Retailer 7
-
€650 EUR
SGD 985 SGD
View
Price last confirmed 13 days ago
Retailer 8
-
€694 EUR
$778 USD
View
Price last confirmed 13 days ago
Retailer 9
-
€705 EUR
£623 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
€798 EUR
£705 GBP
View
Price last confirmed 11 days ago
Retailer 11
-
€826 EUR
$926 USD
View
Price last confirmed 13 days ago
Retailer 12
-
€917 EUR
ZAR 16,624 ZAR
View
Price last confirmed 12 days ago
Retailer 13
-
€978 EUR
A$1,688 AUD
View
Price last confirmed 30 days ago
Retailer 14
-
€1,209 EUR
£1,068 GBP
View
Price last confirmed 12 days ago
Retailer 15
-
€1,396 EUR
£1,233 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
b21cac5a-e53d-4a88-88cb-d54ea797a766 · Oct 21
€1,886 EUR
$2,115 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond

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.

0.51ct Radiant
€467 EUR