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Radiant|Natural|GIA

1.51ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 1427783989

Certificate GIA 1427783989

Diamond specifications and retailer prices

From $13,532 AUD
As of November 3, 2026
Save $20,205 AUD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $33,737 AUD at Yorxs · As of November 3, 2026
View at Yorxs

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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1427783989. Listed at 8 retailers as of November 3, 2026, with prices from $13,532 to $33,737, a $20,205 spread on the same certified stone. Yorxs lists it at $33,737. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1427783989
Dimensions7.42 × 5.88 × 3.93 mm
L/W Ratio1.26
Culet sizeNone
Top View
7.42 mm5.88 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1427783989
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

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 3
Current: $18,131 AUD|Low: $13,532 AUD|High: $33,803 AUD|Avg: $17,442 AUD|+0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 5, 2026
Retailer 7$13,532 AUD
Retailer 5$13,698 AUD
Retailer 2$13,842 AUD
Retailer 4$14,593 AUD
Retailer 3$15,192 AUD
Retailer 6$17,269 AUD
Retailer 1$18,131 AUD
Yorxs$33,737 AUD

40 data points across 8 retailers

8 retailers$13,532 AUD to $33,737 AUD

A
Cheapest Retailer
-
$13,532 AUD
A
Retailer 2
-
$13,698 AUD
View
Retailer 3
-
$13,842 AUD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$14,593 AUD
View
A
Retailer 5
-
$14,597 AUD
View
B+
Retailer 6
-
$17,269 AUD
View
B+
Retailer 7
-
$18,131 AUD
View
Most Expensive
B
Yorxs
577483669 · Nov 3
$33,737 AUD
€22,540 EUR
View
7 more retailers have this diamond
Prices start from $13,532 AUDSave up to $20,205 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
$13,532 AUD