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Oval|Natural|GIA

1.00ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 1537529474

Certificate GIA 1537529474

Diamond specifications and retailer prices

From $2,132 AUD
HK$11,700 HKD
As of October 31, 2026
Save $4,862 AUD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,994 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1537529474. Listed at 20 retailers as of October 27, 2026, with prices from $2,132 to $6,994, a $4,862 spread on the same certified stone. NZ Jewellers lists it at $6,994. 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

1.00
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1537529474
Dimensions7.92 × 5.35 × 3.61 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Needle, Extra Facet
Top View
7.92 mm5.35 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1537529474
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 67.5%

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 31
Current: $3,146 AUD|Low: $2,132 AUD|High: $5,051 AUD|Avg: $3,319 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$2,132 AUD
Retailer 3$2,155 AUD
Retailer 9$2,669 AUD
Retailer 7$2,806 AUD
Retailer 1$3,146 AUD
Retailer 5$3,525 AUD
Retailer 2$3,536 AUD
Retailer 10$3,629 AUD
Retailer 6$3,650 AUD
Retailer 8$5,051 AUD

32 data points across 10 retailers

20 retailers$2,132 AUD to $6,994 AUD

A
Cheapest Retailer
-
$2,132 AUD
HK$11,700 HKD
A
Retailer 2
-
$2,155 AUD
₹144,183 INR
View
B+
Retailer 3
-
$2,591 AUD
$1,820 USD
View
B+
Retailer 4
-
$2,669 AUD
$1,875 USD
View
B+
Retailer 5
-
$2,708 AUD
$1,902 USD
View
B+
Retailer 6
-
$2,806 AUD
£1,552 GBP
View
B+
Retailer 7
-
$2,867 AUD
$2,014 USD
View
Retailer 8
-
$2,867 AUD
$2,014 USD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$2,918 AUD
$2,050 USD
View
B+
Retailer 10
-
$2,959 AUD
SGD 2,809 SGD
View
B+
Retailer 11
-
$3,000 AUD
$2,107 USD
View
B+
Retailer 12
-
$3,064 AUD
$2,153 USD
View
B+
Retailer 13
-
$3,146 AUD
£1,740 GBP
View
B+
Retailer 14
-
$3,308 AUD
$2,324 USD
View
B+
Retailer 15
-
$3,525 AUD
ZAR 39,999 ZAR
View
Retailer 16
-
$3,536 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$3,629 AUD
$2,549 USD
View
B+
Retailer 18
-
$3,650 AUD
€2,442 EUR
View
B
Retailer 19
-
$5,051 AUD
£2,794 GBP
View
Most Expensive
C
NZ Jewellers
1e8c4597-64fb-4df1-aa5b-8f95fdaac5af · Oct 27
$6,994 AUD
$4,913 USD
View
19 more retailers have this diamond
Prices start from $2,132 AUDSave up to $4,862 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
1.00ct Oval
$2,132 AUD