Oval|Natural|GIA

1.00ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 1537529474

Certificate GIA 1537529474

Diamond specifications and retailer prices

From $1,485 USD
HK$11,600 HKD
As of October 30, 2026
Save $3,428 USD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,913 USD 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 $1,485 to $4,913, a $3,428 spread on the same certified stone. NZ Jewellers lists it at $4,913. 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
Color
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 30
Current: $1,519 USD|Low: $1,485 USD|High: $3,548 USD|Avg: $2,211 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$1,485 USD
Retailer 1$1,519 USD
Retailer 8$1,875 USD
Retailer 3$1,971 USD
Retailer 4$2,209 USD
Retailer 7$2,453 USD
Retailer 10$2,484 USD
Retailer 9$2,549 USD
Retailer 6$2,748 USD
Retailer 5$3,548 USD

32 data points across 10 retailers

20 retailers$1,485 USD to $4,913 USD

A
Cheapest Retailer
-
$1,485 USD
HK$11,600 HKD
A
Retailer 2
-
$1,519 USD
₹144,685 INR
View
B+
Retailer 3
-
$1,820 USD
View
B+
Retailer 4
-
$1,875 USD
View
B+
Retailer 5
-
$1,902 USD
View
B+
Retailer 6
-
$1,971 USD
£1,552 GBP
View
B+
Retailer 7
-
$2,014 USD
View
Retailer 8
-
$2,014 USD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$2,050 USD
View
B+
Retailer 10
-
$2,079 USD
SGD 2,809 SGD
View
B+
Retailer 11
-
$2,107 USD
View
B+
Retailer 12
-
$2,153 USD
View
B+
Retailer 13
-
$2,209 USD
£1,740 GBP
View
B+
Retailer 14
-
$2,324 USD
View
B+
Retailer 15
-
$2,453 USD
ZAR 39,625 ZAR
View
Retailer 16
-
$2,484 USD
A$3,821 AUD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
$2,549 USD
View
B
Retailer 18
-
$2,748 USD
€2,617 EUR
View
B
Retailer 19
-
$3,548 USD
£2,794 GBP
View
Most Expensive
C
NZ Jewellers
1e8c4597-64fb-4df1-aa5b-8f95fdaac5af · Oct 27
$4,913 USD
View
19 more retailers have this diamond
Prices start from $1,485 USDSave up to $3,428 USD

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
$1,485 USD