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Round|Natural|GIA

1.22ct F VVS1 Round Natural Diamond

EX • F/VVS1 • GIA 2507578695

Certificate GIA 2507578695

Diamond specifications and retailer prices

From $7,191 SGD
As of November 4, 2026
Save $9,263 SGD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,454 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2507578695. Listed at 16 retailers as of November 4, 2026, with prices from $7,191 to $16,454, a $9,263 spread on the same certified stone. Diamond Quarter lists it at $16,454. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2507578695
Dimensions6.85 × 6.80 × 4.21 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.85 mm6.80 mm1.22 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2507578695
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,506 SGD|Low: $7,191 SGD|High: $12,041 SGD|Avg: $9,592 SGD|-7.3%
Retailer 1
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
November 6, 2026
Retailer 9$7,191 SGD
Retailer 3$7,921 SGD
Retailer 10$8,116 SGD
Retailer 2$8,474 SGD
Retailer 1$8,506 SGD
Retailer 6$8,923 SGD
Retailer 5$8,983 SGD
Retailer 12$9,618 SGD
Retailer 13$9,618 SGD
Retailer 8$9,830 SGD
Retailer 14$9,937 SGD
Retailer 11$10,916 SGD
Retailer 4$11,227 SGD
Retailer 7$12,031 SGD

35 data points across 14 retailers

16 retailers$7,191 SGD to $16,454 SGD

A
Cheapest Retailer
-
$7,191 SGD
A
Retailer 2
-
$7,921 SGD
View
Final sale: no returns
Retailer 3
-
$8,108 SGD
View
Price last confirmed 82 days ago
A
Retailer 4
-
$8,116 SGD
View
B+
Retailer 5
-
$8,474 SGD
View
A
Retailer 6
-
$8,506 SGD
View
B+
Retailer 7
-
$8,923 SGD
View
B+
Retailer 8
-
$8,983 SGD
View
B+
Retailer 9
-
$9,618 SGD
View
B+
Retailer 10
-
$9,618 SGD
View
B+
Retailer 11
-
$9,830 SGD
View
B+
Retailer 12
-
$9,861 SGD
View
B+
Retailer 13
-
$9,937 SGD
View
B+
Retailer 14
-
$11,227 SGD
View
B+
Retailer 15
-
$12,031 SGD
View
Most Expensive
B
Diamond Quarter
1.22VVS1F25952354KG · Nov 5
$16,454 SGD
£10,143 GBP
View
15 more retailers have this diamond
Prices start from $7,191 SGDSave up to $9,263 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
1.22ct Round
$7,191 SGD