Radiant|Natural|GIA

0.51ct G VS1 Radiant Natural Diamond

VG • G/VS1 • GIA 7256001676

Certificate GIA 7256001676

Diamond specifications and retailer prices

From $860 USD
As of November 1, 2026
Save $727 USD (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,587 USD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7256001676. Listed at 5 retailers as of October 31, 2026, with prices from $860 to $1,587, a $727 spread on the same certified stone. Cape Diamonds lists it at $1,587. 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
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7256001676
Dimensions5.03 × 4.37 × 2.73 mm
L/W Ratio1.15
Top View
5.03 mm4.37 mm0.51 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7256001676
Side View
Table 69.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,587 USD|Low: $860 USD|High: $1,590 USD|Avg: $1,041 USD|+2.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2$860 USD
Retailer 5$863 USD
Retailer 3$921 USD
Retailer 4$932 USD
Cape Diamonds$1,587 USD

10 data points across 5 retailers

5 retailers$860 USD to $1,587 USD

B+
Cheapest Retailer
-
$860 USD
Retailer 2
-
$863 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$921 USD
View
B+
Retailer 4
-
$932 USD
View
Most Expensive
B
Cape Diamonds
cert_7256001676 · Oct 31
$1,587 USD
ZAR 25,637 ZAR
View
4 more retailers have this diamond
Prices start from $860 USDSave up to $727 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.

B+
0.51ct Radiant
$860 USD