Radiant|Natural|GIA

1.51ct F VS1 Radiant Natural Diamond

ID • F/VS1 • GIA 7558538441

Certificate GIA 7558538441

Diamond specifications and retailer prices

From $7,630 USD
As of November 2, 2026
Save $4,074 USD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $15,190 USD at NZ Jewellers · As of September 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558538441. Listed at 10 retailers as of November 2, 2026, with a 53% 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
F
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.89°
Pavilion angle36.28°
OriginNatural
Grading LabGIA
CertificateGIA 7558538441
Dimensions7.28 × 5.70 × 3.97 mm
L/W Ratio1.28
Girdle conditionVery Thick
Key to symbols
Cloud, Crystal, Feather, Pinpoint
Top View
7.28 mm5.70 mm1.51 ctF / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558538441
Side View
Table 74.0%Crown 54.89°GirdlePavilion 36.28°CuletDepth 69.7%

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 2
Current: $7,746 USD|Low: $7,630 USD|High: $12,793 USD|Avg: $8,875 USD|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$7,630 USD
Retailer 4$7,630 USD
Retailer 1$7,746 USD
Retailer 7$7,998 USD
Retailer 5$8,101 USD
Retailer 6$9,082 USD
Retailer 2$11,704 USD

37 data points across 7 retailers

10 retailers$7,630 USD to $11,704 USD

A
Cheapest Retailer
-
$7,630 USD
A
Retailer 2
-
$7,630 USD
View
A
Retailer 3
-
$7,746 USD
£6,099 GBP
View
Retailer 4
-
$8,101 USD
A$12,464 AUD
View
Price last confirmed 12 days ago
Retailer 5
-
$8,912 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$9,082 USD
View
Price last confirmed 41 days ago
Retailer 7
-
$9,177 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$11,704 USD
£9,216 GBP
View
Retailer 9
-
$14,905 USD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
2c0c2171-a2b6-4a0e-a8eb-ff32a7acc8b4 · Sep 21
$15,190 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from $7,630 USDSave up to $4,074 USD

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
$7,630 USD