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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 $2,278 AUD
HK$12,500 HKD
As of November 1, 2026
Save $4,117 AUD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,395 AUD 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 $2,278 to $6,395, a $4,117 spread on the same certified stone. NZ Jewellers lists it at $6,395. 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: $6,395 AUD|Low: $2,241 AUD|High: $6,395 AUD|Avg: $3,530 AUD
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$2,278 AUD
Retailer 4$2,763 AUD
Retailer 13$2,776 AUD
Retailer 14$2,822 AUD
Retailer 8$2,983 AUD
Retailer 3$3,089 AUD
Retailer 5$3,200 AUD
Retailer 2$3,356 AUD
Retailer 6$3,422 AUD
Retailer 7$3,529 AUD
Retailer 10$3,759 AUD
Retailer 15$3,761 AUD
Retailer 11$4,178 AUD
Retailer 12$5,388 AUD
NZ Jewellers$6,395 AUD

35 data points across 15 retailers

20 retailers$2,278 AUD to $6,395 AUD

A
Cheapest Retailer
-
$2,278 AUD
HK$12,500 HKD
B+
Retailer 2
-
$2,763 AUD
$1,941 USD
View
B+
Retailer 3
-
$2,776 AUD
$1,950 USD
View
B+
Retailer 4
-
$2,822 AUD
$1,982 USD
View
Final sale: no returns
A
Retailer 5
-
$2,983 AUD
£1,650 GBP
View
B+
Retailer 6
-
$2,996 AUD
View
B+
Retailer 7
-
$3,058 AUD
$2,148 USD
View
B+
Retailer 8
-
$3,058 AUD
$2,148 USD
View
B+
Retailer 9
-
$3,089 AUD
$2,170 USD
View
B+
Retailer 10
-
$3,157 AUD
SGD 2,997 SGD
View
B+
Retailer 11
-
$3,200 AUD
$2,248 USD
View
B+
Retailer 12
-
$3,356 AUD
£1,856 GBP
View
B+
Retailer 13
-
$3,422 AUD
$2,404 USD
View
B+
Retailer 14
-
$3,529 AUD
$2,479 USD
View
B+
Retailer 15
-
$3,588 AUD
$2,520 USD
View
B+
Retailer 16
-
$3,759 AUD
ZAR 42,661 ZAR
View
Retailer 17
-
$3,761 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$4,178 AUD
€2,795 EUR
View
B
Retailer 19
-
$5,388 AUD
£2,980 GBP
View
Most Expensive
C
NZ Jewellers
7a3faa55-45ef-418e-90a4-726ddafdf92a · Oct 30
$6,395 AUD
$4,492 USD
View
19 more retailers have this diamond
Prices start from $2,278 AUDSave up to $4,117 AUD

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
$2,278 AUD