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Oval|Natural|GIA

1.25ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 6551482959

Certificate GIA 6551482959

Diamond specifications and retailer prices

From $3,508 SGD
$2,744 USD
As of October 30, 2026
Save $3,743 SGD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,251 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.25ct natural oval diamond

This 1.25ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551482959. Listed at 13 retailers as of October 30, 2026, with prices from $3,508 to $7,251, a $3,743 spread on the same certified stone. NZ Jewellers lists it at $7,251. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551482959
Dimensions8.68 × 6.13 × 3.57 mm
L/W Ratio1.42
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Needle, Natural
Top View
8.68 mm6.13 mm1.25 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551482959
Side View
Table 63.0%CrownGirdle: Thick - Very ThickPavilionCulet: NoneDepth 58.2%

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: Oct 30
Current: $7,251 SGD|Low: $3,508 SGD|High: $7,655 SGD|Avg: $4,729 SGD|-5.3%
NZ Jewellers
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 31, 2026
Retailer 5$3,508 SGD
Retailer 12$3,695 SGD
Retailer 10$3,771 SGD
Retailer 13$3,842 SGD
Retailer 3$3,893 SGD
Retailer 8$4,162 SGD
Retailer 11$4,162 SGD
Retailer 4$4,322 SGD
Retailer 2$4,349 SGD
Retailer 9$4,803 SGD
Retailer 6$4,873 SGD
Retailer 7$6,998 SGD
NZ Jewellers$7,251 SGD

38 data points across 13 retailers

13 retailers$3,508 SGD to $7,251 SGD

A
Cheapest Retailer
-
$3,508 SGD
$2,744 USD
A
Retailer 2
-
$3,695 SGD
$2,890 USD
View
Retailer 3
-
$3,771 SGD
$2,950 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$3,842 SGD
$3,005 USD
View
Final sale: no returns
A
Retailer 5
-
$3,893 SGD
$3,045 USD
View
B+
Retailer 6
-
$4,162 SGD
$3,256 USD
View
B+
Retailer 7
-
$4,162 SGD
$3,256 USD
View
B+
Retailer 8
-
$4,322 SGD
$3,381 USD
View
B+
Retailer 9
-
$4,349 SGD
£2,679 GBP
View
B+
Retailer 10
-
$4,803 SGD
$3,757 USD
View
B+
Retailer 11
-
$4,873 SGD
€3,630 EUR
View
B
Retailer 12
-
$6,998 SGD
£4,310 GBP
View
Most Expensive
B
NZ Jewellers
594f3013-b740-44a5-8480-22f50516963d · Oct 30
$7,251 SGD
$5,672 USD
View
12 more retailers have this diamond
Prices start from $3,508 SGDSave up to $3,743 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 Oval
$3,508 SGD