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Radiant|Natural|GIA

1.51ct H VVS1 Radiant Natural Diamond

VG • H/VVS1 • GIA 6542578374

Certificate GIA 6542578374

Diamond specifications and retailer prices

From $7,021 AUD
As of November 4, 2026
Save $7,804 AUD (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,825 AUD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-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 6542578374. Listed at 22 retailers as of November 4, 2026, with prices from $7,021 to $14,825, a $7,804 spread on the same certified stone. Wholesale Diamonds Direct lists it at $14,825. 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
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle62.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542578374
Dimensions6.22 × 6.05 × 4.16 mm
L/W Ratio1.03
Top View
6.22 mm6.05 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542578374
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 62.1°Culet: NDepth 68.7%

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 4
Current: $11,541 AUD|Low: $6,911 AUD|High: $15,034 AUD|Avg: $9,393 AUD|-1.0%
Retailer 1
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
Wholesale Diamonds Direct
November 5, 2026
Retailer 3$7,021 AUD
Retailer 7$7,060 AUD
Retailer 19$7,540 AUD
Retailer 5$7,910 AUD
Retailer 10$7,957 AUD
Retailer 11$7,985 AUD
Retailer 16$8,027 AUD
Retailer 9$8,088 AUD
Retailer 2$8,271 AUD
Retailer 4$8,294 AUD
Retailer 13$8,388 AUD
Retailer 12$8,484 AUD
Retailer 14$8,640 AUD
Retailer 8$9,070 AUD
Retailer 17$10,124 AUD
Retailer 6$10,231 AUD
Retailer 18$10,294 AUD
Retailer 1$11,541 AUD
Retailer 15$13,898 AUD
Wholesale Diamonds Direct$14,825 AUD

22 data points across 20 retailers

22 retailers$7,021 AUD to $14,825 AUD

A
Cheapest Retailer
-
$7,021 AUD
A
Retailer 2
-
$7,060 AUD
View
A
Retailer 3
-
$7,540 AUD
View
A
Retailer 4
-
$7,910 AUD
View
Final sale: no returns
A
Retailer 5
-
$7,957 AUD
View
A
Retailer 6
-
$7,985 AUD
View
A
Retailer 7
-
$8,027 AUD
View
A
Retailer 8
-
$8,088 AUD
View
A
Retailer 9
-
$8,271 AUD
View
A
Retailer 10
-
$8,294 AUD
View
A
Retailer 11
-
$8,388 AUD
View
A
Retailer 12
-
$8,484 AUD
View
A
Retailer 13
-
$8,640 AUD
View
A
Retailer 14
-
$9,070 AUD
View
Retailer 15
-
$9,630 AUD
View
Price last confirmed 33 days ago
A
Retailer 16
-
$9,747 AUD
View
A
Retailer 17
-
$10,124 AUD
View
A
Retailer 18
-
$10,231 AUD
View
A
Retailer 19
-
$10,294 AUD
View
B+
Retailer 20
-
$11,541 AUD
View
B+
Retailer 21
-
$13,898 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
625920653 · Nov 4
$14,825 AUD
$10,378 USD
View
21 more retailers have this diamond
Prices start from $7,021 AUDSave up to $7,804 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
$7,021 AUD