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Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

ID • H/VS1 • GIA 2235995727

Certificate GIA 2235995727

Diamond specifications and retailer prices

From $8,265 AUD
As of November 4, 2026
Save $3,263 AUD (28%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,255 AUD at NZ Jewellers · As of September 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235995727. Listed at 17 retailers as of November 4, 2026, with a 39% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2235995727
Dimensions7.48 × 5.74 × 3.99 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
7.48 mm5.74 mm1.51 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2235995727
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

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: $17,255 AUD|Low: $7,405 AUD|High: $17,255 AUD|Avg: $10,152 AUD
NZ Jewellers
Retailer 2
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Retailer 27
November 6, 2026
Retailer 14$7,405 AUD
Retailer 16$7,764 AUD
Retailer 11$7,908 AUD
Retailer 12$8,117 AUD
Retailer 25$8,265 AUD
Retailer 17$8,297 AUD
Retailer 21$8,385 AUD
Retailer 23$8,608 AUD
Retailer 27$8,794 AUD
Retailer 19$8,892 AUD
Retailer 24$8,902 AUD
Retailer 20$8,942 AUD
Retailer 7$9,630 AUD
Retailer 8$10,039 AUD
Retailer 22$10,259 AUD
Retailer 4$10,422 AUD
Retailer 10$10,551 AUD
Retailer 6$10,884 AUD
Retailer 2$11,044 AUD
Retailer 3$11,157 AUD
Retailer 5$11,157 AUD
Retailer 9$11,168 AUD
Retailer 13$11,472 AUD
Retailer 26$11,528 AUD
Retailer 18$11,785 AUD
Retailer 15$15,558 AUD
NZ Jewellers$17,255 AUD

38 data points across 27 retailers

17 retailers$8,265 AUD to $11,528 AUD

Retailer 1
-
$7,405 AUD
Price last confirmed 56 days ago
A
Retailer 2
-
$8,265 AUD
View
Retailer 3
-
$8,385 AUD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$8,608 AUD
View
A
Retailer 5
-
$8,634 AUD
View
A
Retailer 6
-
$8,794 AUD
View
A
Retailer 7
-
$8,902 AUD
View
Retailer 8
-
$8,942 AUD
View
Price last confirmed 38 days ago
Retailer 9
-
$10,039 AUD
View
Price last confirmed 37 days ago
A
Retailer 10
-
$10,259 AUD
View
A
Retailer 11
-
$10,422 AUD
View
A
Retailer 12
-
$11,044 AUD
View
B+
Retailer 13
-
$11,157 AUD
View
B+
Retailer 14
-
$11,157 AUD
View
B+
Retailer 15
-
$11,472 AUD
View
B+
Retailer 16
-
$11,528 AUD
View
Most Expensive
NZ Jewellers
9f7ec3db-3346-4cef-be47-24c95d83703c · Sep 29
$17,255 AUD
$12,079 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from $8,265 AUDSave up to $3,263 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
$8,265 AUD