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Round|Natural|GIA

1.56ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1225493324

Certificate GIA 1225493324

Diamond specifications and retailer prices

From $19,900 SGD
$15,560 USD
As of November 1, 2026
Save $8,236 SGD (29%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $39,838 SGD at Diamond Quarter · As of November 2, 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
Colour
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: $26,549 SGD|Low: $19,686 SGD|High: $28,136 SGD|Avg: $24,117 SGD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$19,900 SGD
Retailer 3$20,022 SGD
Retailer 5$25,194 SGD
Retailer 6$25,194 SGD
Retailer 1$26,549 SGD
Retailer 4$28,136 SGD

26 data points across 6 retailers

10 retailers$19,900 SGD to $28,136 SGD

B+
Cheapest Retailer
-
$19,900 SGD
$15,560 USD
B+
Retailer 2
-
$20,022 SGD
€14,910 EUR
View
B+
Retailer 3
-
$20,911 SGD
$16,351 USD
View
B+
Retailer 4
-
$21,415 SGD
CA$23,257 CAD
View
B
Retailer 5
-
$25,194 SGD
$19,700 USD
View
B
Retailer 6
-
$25,194 SGD
$19,700 USD
View
B
Retailer 7
-
$26,549 SGD
€19,771 EUR
View
B
Retailer 8
-
$26,556 SGD
$20,765 USD
View
B
Retailer 9
-
$28,136 SGD
$22,000 USD
View
Most Expensive
Diamond Quarter
1.56VS1F1224FF35N · Nov 2
$39,838 SGD
£24,528 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $19,900 SGDSave up to $8,236 SGD

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
$19,900 SGD