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Round|Natural|GIA

1.60ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6525490579

Certificate GIA 6525490579

Diamond specifications and retailer prices

From $12,523 SGD
HK$76,500 HKD
As of November 1, 2026
Save $12,069 SGD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $24,592 SGD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.6ct natural round diamond

This 1.6ct 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 6525490579. Listed at 8 retailers as of November 1, 2026, with prices from $12,523 to $24,592, a $12,069 spread on the same certified stone. With Clarity lists it at $24,592. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6525490579
Dimensions7.42 × 7.45 × 4.67 mm
L/W Ratio1.00
Top View
7.42 mm7.45 mm1.60 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525490579
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.8%

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 1
Current: $18,095 SGD|Low: $12,523 SGD|High: $24,100 SGD|Avg: $16,534 SGD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 2, 2026
Retailer 3$12,523 SGD
Retailer 7$14,119 SGD
Retailer 6$15,169 SGD
Retailer 5$15,388 SGD
Retailer 4$15,425 SGD
Retailer 2$17,965 SGD
Retailer 1$18,095 SGD
With Clarity$24,100 SGD

46 data points across 8 retailers

8 retailers$12,523 SGD to $24,592 SGD

A
Cheapest Retailer
-
$12,523 SGD
HK$76,500 HKD
B+
Retailer 2
-
$15,169 SGD
$11,861 USD
View
B+
Retailer 3
-
$15,388 SGD
$12,032 USD
View
Final sale: no returns
A
Retailer 4
-
$15,425 SGD
View
B+
Retailer 5
-
$17,431 SGD
View
B+
Retailer 6
-
$17,965 SGD
€13,378 EUR
View
B+
Retailer 7
-
$18,095 SGD
A$21,767 AUD
View
Most Expensive
B
With Clarity
6525490579 · Nov 1
$24,592 SGD
$19,229 USD
View
7 more retailers have this diamond
Prices start from $12,523 SGDSave up to $12,069 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.

A
1.60ct Round
$12,523 SGD