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Radiant|Natural|GIA

1.51ct F VS1 Radiant Natural Diamond

EX • F/VS1 • GIA 1557069480

Certificate GIA 1557069480

Diamond specifications and retailer prices

From $12,293 USD
As of November 1, 2026
Save $7,712 USD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,005 USD at NZ Jewellers · As of October 30, 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 1557069480. Listed at 14 retailers as of October 30, 2026, with prices from $12,293 to $20,005, a $7,712 spread on the same certified stone. NZ Jewellers lists it at $20,005. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557069480
Dimensions7.73 × 5.84 × 3.96 mm
L/W Ratio1.32
Culet sizeNone
Top View
7.73 mm5.84 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1557069480
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $20,005 USD|Low: $7,299 USD|High: $20,005 USD|Avg: $13,891 USD
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
November 2, 2026
Retailer 8$7,299 USD
Retailer 12$9,311 USD
Retailer 10$9,773 USD
Retailer 14$11,128 USD
Retailer 11$11,867 USD
Retailer 3$12,293 USD
Retailer 17$12,696 USD
Retailer 5$13,020 USD
Retailer 16$13,064 USD
Retailer 4$13,213 USD
Retailer 18$14,132 USD
Retailer 20$14,353 USD
Retailer 19$14,387 USD
Retailer 6$14,708 USD
Retailer 21$14,905 USD
Retailer 2$15,119 USD
Retailer 9$16,354 USD
Retailer 15$17,634 USD
Retailer 13$18,745 USD
Retailer 7$19,024 USD
NZ Jewellers$20,005 USD

31 data points across 21 retailers

14 retailers$12,293 USD to $20,005 USD

B+
Cheapest Retailer
-
$12,293 USD
B+
Retailer 2
-
$12,696 USD
View
Final sale: no returns
B+
Retailer 3
-
$13,020 USD
View
Retailer 4
-
$13,064 USD
A$20,098 AUD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$13,213 USD
A$20,328 AUD
View
B+
Retailer 6
-
$14,132 USD
View
B+
Retailer 7
-
$14,353 USD
View
B+
Retailer 8
-
$14,387 USD
£11,328 GBP
View
B+
Retailer 9
-
$14,708 USD
View
B
Retailer 10
-
$14,905 USD
View
B+
Retailer 11
-
$15,119 USD
€14,399 EUR
View
B
Retailer 12
-
$17,634 USD
ZAR 284,872 ZAR
View
B
Retailer 13
-
$18,745 USD
£14,760 GBP
View
Most Expensive
B
NZ Jewellers
6cf64263-2f3a-4f3a-9f0b-9ad33a97ae24 · Oct 30
$20,005 USD
View
13 more retailers have this diamond
Prices start from $12,293 USDSave up to $7,712 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.

B+
1.51ct Radiant
$12,293 USD