Oval|Natural|GIA

1.25ct I VVS1 Oval Natural Diamond

VG • I/VVS1 • GIA 2537448509

Certificate GIA 2537448509

Diamond specifications and retailer prices

From $5,805 SGD
As of November 4, 2026
Save $5,059 SGD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,367 SGD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537448509. Listed at 21 retailers as of November 4, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle36.7°
OriginNatural
Grading LabGIA
CertificateGIA 2537448509
Dimensions8.23 × 6.05 × 3.79 mm
L/W Ratio1.36
Top View
8.23 mm6.05 mm1.25 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537448509
Side View
Table 60.0%Crown 38.6°Girdle: THN-THKPavilion 36.7°Culet: NoneDepth 62.7%

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: $12,367 SGD|Low: $6,164 SGD|High: $12,367 SGD|Avg: $8,025 SGD
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
November 5, 2026
Retailer 6$6,236 SGD
Retailer 9$6,449 SGD
Retailer 10$6,826 SGD
Retailer 7$7,141 SGD
Retailer 3$7,394 SGD
Retailer 12$7,394 SGD
Retailer 13$7,394 SGD
Retailer 11$7,406 SGD
Retailer 5$8,000 SGD
Retailer 4$8,532 SGD
Retailer 2$9,022 SGD
Retailer 8$10,865 SGD
NZ Jewellers$12,367 SGD

45 data points across 13 retailers

21 retailers$5,805 SGD to $10,865 SGD

A
Cheapest Retailer
-
$5,805 SGD
A
Retailer 2
-
$6,236 SGD
View
A
Retailer 3
-
$6,449 SGD
View
B+
Retailer 4
-
$6,826 SGD
View
Final sale: no returns
B+
Retailer 5
-
$6,904 SGD
View
B+
Retailer 6
-
$7,141 SGD
View
Retailer 7
-
$7,394 SGD
View
Price last confirmed 38 days ago
Retailer 8
-
$7,394 SGD
View
Price last confirmed 11 days ago
Retailer 9
-
$7,394 SGD
View
Price last confirmed 10 days ago
Retailer 10
-
$7,394 SGD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$7,396 SGD
View
Retailer 12
-
$7,406 SGD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$7,477 SGD
View
B+
Retailer 14
-
$7,592 SGD
View
B+
Retailer 15
-
$8,000 SGD
View
Retailer 16
-
$8,532 SGD
View
Price last confirmed 9 days ago
Retailer 17
-
$8,532 SGD
View
Price last confirmed 37 days ago
B+
Retailer 18
-
$9,022 SGD
View
B
Retailer 19
-
$10,865 SGD
View
Retailer 20
-
$12,367 SGD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
6118a8e9-3589-497c-a1b8-6c0e8115c77e · Oct 27
$12,367 SGD
$9,682 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $5,805 SGDSave up to $5,059 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
$5,805 SGD