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Radiant|Natural|GIA

1.51ct E VVS2 Radiant Natural Diamond

VG • E/VVS2 • GIA 2557116541

Certificate GIA 2557116541

Diamond specifications and retailer prices

From $14,164 AUD
£7,834 GBP
As of October 31, 2026
Save $2,625 AUD (16%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $16,789 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557116541. Listed at 3 retailers as of October 31, 2026, with prices from $14,164 to $16,789, a $2,625 spread on the same certified stone. Blue Nile lists it at $16,789. 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
E
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.8°
Pavilion angle58°
OriginNatural
Grading LabGIA
CertificateGIA 2557116541
Dimensions7.54 × 5.87 × 4.02 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
7.54 mm5.87 mm1.51 ctE / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557116541
Side View
Table 68.0%Crown 47.8°Girdle: THK-VTKPavilion 58°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $16,789 AUD|Low: $14,097 AUD|High: $16,948 AUD|Avg: $15,206 AUD|-0.8%
Blue Nile
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$14,164 AUD
Retailer 3$14,250 AUD
Blue Nile$16,789 AUD

34 data points across 3 retailers

3 retailers$14,164 AUD to $16,789 AUD

A
Cheapest Retailer
-
$14,164 AUD
£7,834 GBP
A
Retailer 2
-
$14,250 AUD
$10,010 USD
View
Most Expensive
A
Blue Nile
28997599 · Oct 31
$16,789 AUD
$11,793 USD
View
2 more retailers have this diamond
Prices start from $14,164 AUDSave up to $2,625 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
$14,164 AUD