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Radiant|Natural|GIA

1.51ct F VVS1 Radiant Natural Diamond

VG • F/VVS1 • GIA 2556160119

Certificate GIA 2556160119

Diamond specifications and retailer prices

From $13,988 AUD
As of November 4, 2026
Save $12,832 AUD (48%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $26,820 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2556160119. Listed at 25 retailers as of November 3, 2026, with prices from $13,988 to $26,820, a $12,832 spread on the same certified stone. NZ Jewellers lists it at $26,820. 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
F
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle58.5°
OriginNatural
Grading LabGIA
CertificateGIA 2556160119
Dimensions7.88 × 5.56 × 3.86 mm
L/W Ratio1.42
Girdle conditionPolished
Top View
7.88 mm5.56 mm1.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556160119
Side View
Table 63.0%Crown 39°Girdle: THK-VTKPavilion 58.5°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $26,820 AUD|Low: $13,988 AUD|High: $26,820 AUD|Avg: $19,137 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 6$13,988 AUD
Retailer 12$14,924 AUD
Retailer 14$15,401 AUD
Retailer 15$15,809 AUD
Retailer 11$16,282 AUD
Retailer 10$16,462 AUD
Retailer 18$17,022 AUD
Retailer 21$17,216 AUD
Retailer 2$17,242 AUD
Retailer 4$17,478 AUD
Retailer 3$17,763 AUD
Retailer 16$18,938 AUD
Retailer 7$18,948 AUD
Retailer 22$19,120 AUD
Retailer 9$19,243 AUD
Retailer 8$19,288 AUD
Retailer 20$19,983 AUD
Retailer 17$20,192 AUD
Retailer 5$20,228 AUD
Retailer 19$23,642 AUD
Retailer 13$25,064 AUD
NZ Jewellers$26,820 AUD

27 data points across 22 retailers

25 retailers$13,988 AUD to $26,820 AUD

A
Cheapest Retailer
-
$13,988 AUD
A
Retailer 2
-
$14,924 AUD
View
Retailer 3
-
$15,401 AUD
View
Price last confirmed 15 days ago
Retailer 4
-
$15,809 AUD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$16,282 AUD
View
Retailer 6
-
$16,448 AUD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$16,462 AUD
View
B+
Retailer 8
-
$17,022 AUD
View
Final sale: no returns
B+
Retailer 9
-
$17,216 AUD
View
B+
Retailer 10
-
$17,242 AUD
View
B+
Retailer 11
-
$17,478 AUD
View
Retailer 12
-
$17,763 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$18,433 AUD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$18,938 AUD
View
B+
Retailer 15
-
$18,948 AUD
View
B+
Retailer 16
-
$19,120 AUD
View
B+
Retailer 17
-
$19,243 AUD
View
B+
Retailer 18
-
$19,288 AUD
View
B+
Retailer 19
-
$19,983 AUD
View
B+
Retailer 20
-
$20,192 AUD
View
B+
Retailer 21
-
$20,228 AUD
View
Retailer 22
-
$20,383 AUD
View
Price last confirmed 15 days ago
B+
Retailer 23
-
$23,642 AUD
View
B
Retailer 24
-
$25,064 AUD
View
Most Expensive
B
NZ Jewellers
2c0aa0fc-7508-46ac-9a75-b5552ae13f51 · Nov 3
$26,820 AUD
$18,775 USD
View
24 more retailers have this diamond
Prices start from $13,988 AUDSave up to $12,832 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
$13,988 AUD