Round|Natural|GIA

1.56ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1225493324

Certificate GIA 1225493324

Diamond specifications and retailer prices

From $15,560 USD
As of November 1, 2026
Save $6,440 USD (29%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $31,150 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.56ct natural round diamond

This 1.56ct natural round 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 and certified by GIA 1225493324. Listed at 10 retailers as of November 1, 2026, with a 41% 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

1.56
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1225493324
Dimensions7.45 × 7.42 × 4.58 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.45 mm7.42 mm1.56 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1225493324
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.6%

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: $20,760 USD|Low: $15,393 USD|High: $22,000 USD|Avg: $18,857 USD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$15,560 USD
Retailer 3$15,656 USD
Retailer 5$19,700 USD
Retailer 6$19,700 USD
Retailer 1$20,760 USD
Retailer 4$22,000 USD

26 data points across 6 retailers

10 retailers$15,560 USD to $22,000 USD

B+
Cheapest Retailer
-
$15,560 USD
B+
Retailer 2
-
$15,656 USD
€14,910 EUR
View
B+
Retailer 3
-
$16,351 USD
View
B+
Retailer 4
-
$16,745 USD
CA$23,257 CAD
View
B
Retailer 5
-
$19,700 USD
View
B
Retailer 6
-
$19,700 USD
View
B
Retailer 7
-
$20,760 USD
€19,771 EUR
View
B
Retailer 8
-
$20,765 USD
View
B
Retailer 9
-
$22,000 USD
View
Most Expensive
Diamond Quarter
1.56VS1F1224FF35N · Oct 29
$31,150 USD
£24,528 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $15,560 USDSave up to $6,440 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+
1.56ct Round
$15,560 USD