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Oval|Natural|GIA

1.01ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 2527270349

Certificate GIA 2527270349

Diamond specifications and retailer prices

From $2,045 SGD
HK$12,500 HKD
As of November 1, 2026
Save $3,697 SGD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,743 SGD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2527270349. Listed at 20 retailers as of October 30, 2026, with prices from $2,045 to $5,743, a $3,697 spread on the same certified stone. NZ Jewellers lists it at $5,743. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2527270349
Dimensions7.65 × 5.25 × 3.47 mm
L/W Ratio1.46
Top View
7.65 mm5.25 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2527270349
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.0%

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: Nov 1
Current: $5,743 SGD|Low: $2,013 SGD|High: $5,743 SGD|Avg: $3,170 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
Retailer 14
Retailer 15
November 2, 2026
Retailer 9$2,045 SGD
Retailer 4$2,481 SGD
Retailer 13$2,493 SGD
Retailer 14$2,534 SGD
Retailer 8$2,679 SGD
Retailer 3$2,774 SGD
Retailer 5$2,874 SGD
Retailer 2$3,014 SGD
Retailer 6$3,073 SGD
Retailer 7$3,169 SGD
Retailer 10$3,376 SGD
Retailer 15$3,378 SGD
Retailer 11$3,752 SGD
Retailer 12$4,838 SGD
NZ Jewellers$5,743 SGD

35 data points across 15 retailers

20 retailers$2,045 SGD to $5,743 SGD

A
Cheapest Retailer
-
$2,045 SGD
HK$12,500 HKD
B+
Retailer 2
-
$2,481 SGD
$1,941 USD
View
B+
Retailer 3
-
$2,493 SGD
$1,950 USD
View
B+
Retailer 4
-
$2,534 SGD
$1,982 USD
View
Final sale: no returns
A
Retailer 5
-
$2,679 SGD
£1,650 GBP
View
B+
Retailer 6
-
$2,691 SGD
A$3,238 AUD
View
B+
Retailer 7
-
$2,746 SGD
$2,148 USD
View
B+
Retailer 8
-
$2,746 SGD
$2,148 USD
View
B+
Retailer 9
-
$2,774 SGD
$2,170 USD
View
B+
Retailer 10
-
$2,835 SGD
View
B+
Retailer 11
-
$2,874 SGD
$2,248 USD
View
B+
Retailer 12
-
$3,014 SGD
£1,856 GBP
View
B+
Retailer 13
-
$3,073 SGD
$2,404 USD
View
B+
Retailer 14
-
$3,169 SGD
$2,479 USD
View
B+
Retailer 15
-
$3,222 SGD
$2,520 USD
View
B+
Retailer 16
-
$3,376 SGD
ZAR 42,661 ZAR
View
Retailer 17
-
$3,378 SGD
A$4,065 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$3,752 SGD
€2,795 EUR
View
B
Retailer 19
-
$4,838 SGD
£2,980 GBP
View
Most Expensive
C
NZ Jewellers
7a3faa55-45ef-418e-90a4-726ddafdf92a · Oct 30
$5,743 SGD
$4,492 USD
View
19 more retailers have this diamond
Prices start from $2,045 SGDSave up to $3,697 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
$2,045 SGD