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Round|Natural|GIA

1.20ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 2507308530

Certificate GIA 2507308530

Diamond specifications and retailer prices

From $5,870 SGD
As of November 5, 2026
Save $6,714 SGD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,583 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2507308530. Listed at 18 retailers as of November 5, 2026, with prices from $5,870 to $12,583, a $6,714 spread on the same certified stone. Diamond Quarter lists it at $12,583. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2507308530
Dimensions6.77 × 6.73 × 4.24 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.77 mm6.73 mm1.20 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507308530
Side View
Table 57.0%Crown 35.5°Girdle: MED-SLIPavilion 40.8°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 5
Current: $6,764 SGD|Low: $5,870 SGD|High: $12,424 SGD|Avg: $7,374 SGD|-0.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 3$5,870 SGD
Retailer 2$5,933 SGD
Retailer 6$6,212 SGD
Retailer 8$6,312 SGD
Retailer 10$6,521 SGD
Retailer 16$6,600 SGD
Retailer 5$6,658 SGD
Retailer 7$6,730 SGD
Retailer 9$6,730 SGD
Retailer 17$6,730 SGD
Retailer 1$6,764 SGD
Retailer 14$7,127 SGD
Retailer 18$7,765 SGD
Retailer 13$8,064 SGD
Retailer 12$8,073 SGD
Retailer 11$9,062 SGD
Retailer 15$10,944 SGD
Retailer 4$12,424 SGD

11 data points across 18 retailers

18 retailers$5,870 SGD to $12,583 SGD

A
Cheapest Retailer
-
$5,870 SGD
B+
Retailer 2
-
$5,933 SGD
View
B+
Retailer 3
-
$6,212 SGD
View
Final sale: no returns
B+
Retailer 4
-
$6,312 SGD
View
B+
Retailer 5
-
$6,600 SGD
View
B+
Retailer 6
-
$6,658 SGD
View
Retailer 7
-
$6,730 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$6,730 SGD
View
B+
Retailer 9
-
$6,730 SGD
View
B+
Retailer 10
-
$6,764 SGD
View
B+
Retailer 11
-
$7,127 SGD
View
B+
Retailer 12
-
$7,765 SGD
View
B+
Retailer 13
-
$8,064 SGD
View
B+
Retailer 14
-
$8,073 SGD
View
B
Retailer 15
-
$9,062 SGD
View
B
Retailer 16
-
$10,944 SGD
View
B
Retailer 17
-
$12,424 SGD
View
Most Expensive
B
Diamond Quarter
1.2VVS1H25301DC5N · Nov 5
$12,583 SGD
£7,731 GBP
View
17 more retailers have this diamond
Prices start from $5,870 SGDSave up to $6,714 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
1.20ct Round
$5,870 SGD