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Radiant|Natural|GIA

0.51ct H VS1 Radiant Natural Diamond

GD • H/VS1 • GIA 6545100361

Certificate GIA 6545100361

Diamond specifications and retailer prices

From $472 USD
As of November 2, 2026
Save $818 USD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,290 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6545100361. Listed at 4 retailers as of November 2, 2026, with prices from $472 to $1,290, a $818 spread on the same certified stone. Do Amore Diamonds lists it at $1,290. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545100361
Dimensions5.06 × 4.03 × 2.75 mm
L/W Ratio1.26
Top View
5.06 mm4.03 mm0.51 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545100361
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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 2
Current: $1,290 USD|Low: $418 USD|High: $1,430 USD|Avg: $728 USD|-9.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 3$472 USD
Retailer 4$511 USD
Retailer 5$535 USD
Retailer 2$569 USD
Retailer 6$862 USD
Do Amore Diamonds$1,290 USD

8 data points across 6 retailers

4 retailers$472 USD to $1,290 USD

A
Cheapest Retailer
-
$472 USD
Final sale: no returns
A
Retailer 2
-
$511 USD
MYR 2,081 MYR
View
A
Retailer 3
-
$569 USD
SGD 769 SGD
View
Most Expensive
B
Do Amore Diamonds
12-100767614918 · Nov 2
$1,290 USD
View
3 more retailers have this diamond
Prices start from $472 USDSave up to $818 USD

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
0.51ct Radiant
$472 USD