Round|Natural|GIA

1.25ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2554044509

Certificate GIA 2554044509

Diamond specifications and retailer prices

From $6,242 SGD
$4,883 USD
As of October 29, 2026
Save $174 SGD (3%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $11,655 SGD at NZ Jewellers · As of October 20, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2554044509. Listed at 6 retailers as of October 28, 2026, with a relatively tight 3% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2554044509
Dimensions6.83 × 6.88 × 4.30 mm
L/W Ratio1.01
Top View
6.83 mm6.88 mm1.25 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554044509
Side View
Table 56.0%Crown 36.5°GirdlePavilion 40.8°CuletDepth 62.8%

Caratlytics Score

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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 29
Current: $11,655 SGD|Low: $6,242 SGD|High: $11,737 SGD|Avg: $8,280 SGD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5$6,242 SGD
Retailer 2$6,417 SGD
Retailer 4$6,526 SGD
Retailer 6$7,027 SGD
Retailer 7$7,070 SGD
Retailer 8$8,155 SGD
Retailer 9$9,326 SGD
Retailer 3$11,115 SGD
NZ Jewellers$11,655 SGD

20 data points across 9 retailers

6 retailers$6,242 SGD to $6,417 SGD

A
Cheapest Retailer
-
$6,242 SGD
$4,883 USD
A
Retailer 2
-
$6,417 SGD
£3,952 GBP
View
Retailer 3
-
$6,526 SGD
$5,105 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$7,027 SGD
A$8,457 AUD
View
Price last confirmed 34 days ago
Retailer 5
-
$11,115 SGD
£6,846 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
85641c2b-8fdd-4c99-9395-462eaa607d70 · Oct 20
$11,655 SGD
$9,117 USD
View
Price last confirmed 12 days ago
5 more retailers have this diamond
Prices start from $6,242 SGDSave up to $174 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
$6,242 SGD