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Radiant|Natural|GIA

1.51ct K VVS2 Radiant Natural Diamond

GD • K/VVS2 • GIA 6531708796

Certificate GIA 6531708796

Diamond specifications and retailer prices

From $4,031 AUD
As of November 6, 2026
Save $761 AUD (16%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,793 AUD at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531708796. Listed at 6 retailers as of November 6, 2026, with prices from $4,031 to $4,793, a $761 spread on the same certified stone. Michael Trio lists it at $4,793. 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

1.51
Carat
K
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531708796
Dimensions6.87 × 5.64 × 4.05 mm
L/W Ratio1.22
Top View
6.87 mm5.64 mm1.51 ctK / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531708796
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.8%

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 6
Current: $4,793 AUD|Low: $3,703 AUD|High: $5,483 AUD|Avg: $4,549 AUD|-12.6%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$4,031 AUD
Retailer 3$4,129 AUD
Retailer 4$4,173 AUD
Retailer 5$4,234 AUD
Retailer 6$4,784 AUD
Michael Trio$4,793 AUD
Retailer 7$5,223 AUD

44 data points across 7 retailers

6 retailers$4,031 AUD to $4,793 AUD

A
Cheapest Retailer
-
$4,031 AUD
A
Retailer 2
-
$4,129 AUD
View
A
Retailer 3
-
$4,173 AUD
View
Final sale: no returns
B+
Retailer 4
-
$4,234 AUD
View
B+
Retailer 5
-
$4,784 AUD
View
Most Expensive
B+
Michael Trio
2320257287 · Nov 6
$4,793 AUD
SGD 4,450 SGD
View
5 more retailers have this diamond
Prices start from $4,031 AUDSave up to $761 AUD

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
$4,031 AUD