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Round|Natural|GIA

1.25ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7558619240

Certificate GIA 7558619240

Diamond specifications and retailer prices

From $5,729 SGD
As of October 30, 2026
Save $548 SGD (9%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,808 SGD at NZ Jewellers · As of September 12, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7558619240. Listed at 21 retailers as of October 30, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7558619240
Dimensions6.88 × 6.85 × 4.28 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.88 mm6.85 mm1.25 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558619240
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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: Oct 30
Current: $5,729 SGD|Low: $4,611 SGD|High: $9,075 SGD|Avg: $6,160 SGD|+0.6%
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
October 30, 2026
Retailer 9$4,617 SGD
Retailer 13$5,112 SGD
Retailer 12$5,288 SGD
Retailer 5$5,630 SGD
Retailer 6$5,630 SGD
Retailer 1$5,729 SGD
Retailer 4$5,748 SGD
Retailer 11$5,841 SGD
Retailer 2$5,908 SGD
Retailer 10$6,277 SGD
Retailer 3$6,443 SGD
Retailer 8$6,744 SGD
Retailer 7$8,868 SGD

33 data points across 13 retailers

21 retailers$5,729 SGD to $6,277 SGD

Retailer 1
-
$4,617 SGD
Price last confirmed 11 days ago
Retailer 2
-
$5,288 SGD
View
Price last confirmed 6 days ago
Retailer 3
-
$5,538 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$5,538 SGD
View
Price last confirmed 29 days ago
Retailer 5
-
$5,630 SGD
View
Price last confirmed 60 days ago
Retailer 6
-
$5,630 SGD
View
Price last confirmed 55 days ago
Retailer 7
-
$5,630 SGD
View
Price last confirmed 38 days ago
Retailer 8
-
$5,630 SGD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$5,729 SGD
View
Retailer 10
-
$5,748 SGD
View
Price last confirmed 22 days ago
Retailer 11
-
$5,841 SGD
View
Price last confirmed 8 days ago
Retailer 12
-
$5,908 SGD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$6,277 SGD
View
Retailer 14
-
$6,390 SGD
View
Price last confirmed 35 days ago
Retailer 15
-
$6,443 SGD
View
Price last confirmed 8 days ago
Retailer 16
-
$6,496 SGD
View
Price last confirmed 60 days ago
Retailer 17
-
$6,496 SGD
View
Price last confirmed 56 days ago
Retailer 18
-
$6,744 SGD
View
Price last confirmed 10 days ago
Retailer 19
-
$8,868 SGD
View
Price last confirmed 8 days ago
Retailer 20
-
$9,649 SGD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
3c9c5cb5-75c6-4e1a-b635-68b6d5c67a90 · Sep 12
$9,808 SGD
$7,679 USD
View
Price last confirmed 54 days ago
20 more retailers have this diamond
Prices start from $5,729 SGDSave up to $548 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
1.25ct Round
$5,729 SGD