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Oval|Natural|GIA

1.01ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 1553658458

Certificate GIA 1553658458

Diamond specifications and retailer prices

From $984 SGD
As of November 6, 2026
Save $1,526 SGD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,079 SGD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553658458. Listed at 18 retailers as of November 2, 2026, with a 155% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553658458
Dimensions7.78 × 5.62 × 3.45 mm
L/W Ratio1.38
Top View
7.78 mm5.62 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553658458
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 61.3%

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: Nov 6
Current: $3,450 SGD|Low: $984 SGD|High: $3,660 SGD|Avg: $1,728 SGD|-5.7%
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
Retailer 14
November 6, 2026
Retailer 12$984 SGD
Retailer 11$1,298 SGD
Retailer 7$1,358 SGD
Retailer 3$1,371 SGD
Retailer 9$1,375 SGD
Retailer 2$1,401 SGD
Retailer 5$1,415 SGD
Retailer 4$1,475 SGD
Retailer 8$1,499 SGD
Retailer 10$1,542 SGD
Retailer 6$1,633 SGD
Retailer 14$1,922 SGD
Retailer 13$2,511 SGD
NZ Jewellers$3,450 SGD

29 data points across 14 retailers

18 retailers$984 SGD to $2,511 SGD

A
Cheapest Retailer
-
$984 SGD
A
Retailer 2
-
$1,298 SGD
View
A
Retailer 3
-
$1,358 SGD
View
Retailer 4
-
$1,371 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,375 SGD
View
A
Retailer 6
-
$1,401 SGD
View
Retailer 7
-
$1,415 SGD
View
Price last confirmed 23 days ago
Retailer 8
-
$1,415 SGD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$1,475 SGD
View
A
Retailer 10
-
$1,499 SGD
View
A
Retailer 11
-
$1,542 SGD
View
Retailer 12
-
$1,558 SGD
View
Price last confirmed 38 days ago
Retailer 13
-
$1,633 SGD
View
Price last confirmed 23 days ago
Retailer 14
-
$1,880 SGD
View
Price last confirmed 61 days ago
A
Retailer 15
-
$1,922 SGD
View
B+
Retailer 16
-
$2,511 SGD
View
Retailer 17
-
$3,450 SGD
View
Price last confirmed 23 days ago
Most Expensive
NZ Jewellers
994fe26a-8e01-481e-8cf6-16c9ffdafb32 · Aug 29
$4,079 SGD
$3,183 USD
View
Price last confirmed 69 days ago
17 more retailers have this diamond
Prices start from $984 SGDSave up to $1,526 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
1.01ct Oval
$984 SGD