Oval|Natural|GIA

1.01ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5242042594

Certificate GIA 5242042594

Diamond specifications and retailer prices

From $1,600 USD
HK$12,500 HKD
As of October 30, 2026
Save $3,000 USD (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,600 USD at NZ Jewellers · As of October 27, 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 H 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 5242042594. Listed at 11 retailers as of October 27, 2026, with prices from $1,600 to $4,600, a $3,000 spread on the same certified stone. NZ Jewellers lists it at $4,600. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.29°
OriginNatural
Grading LabGIA
CertificateGIA 5242042594
Dimensions7.92 × 5.45 × 3.53 mm
L/W Ratio1.45
Key to symbols
Crystal, Needle
Top View
7.92 mm5.45 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242042594
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 38.29°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
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: Oct 30
Current: $4,600 USD|Low: $1,600 USD|High: $5,006 USD|Avg: $2,788 USD|-8.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 6$1,600 USD
Retailer 5$1,921 USD
Retailer 10$2,087 USD
Retailer 11$2,239 USD
Retailer 7$2,249 USD
Retailer 9$2,342 USD
Retailer 3$2,449 USD
Retailer 2$2,738 USD
Retailer 4$3,360 USD
Retailer 8$3,928 USD
NZ Jewellers$4,600 USD

38 data points across 11 retailers

11 retailers$1,600 USD to $4,600 USD

A
Cheapest Retailer
-
$1,600 USD
HK$12,500 HKD
Retailer 2
-
$1,921 USD
€1,829 EUR
View
Price last confirmed 4 days ago
A
Retailer 3
-
$2,087 USD
View
A
Retailer 4
-
$2,239 USD
View
A
Retailer 5
-
$2,249 USD
SGD 3,039 SGD
View
B+
Retailer 6
-
$2,342 USD
View
B+
Retailer 7
-
$2,449 USD
A$3,768 AUD
View
B+
Retailer 8
-
$2,738 USD
€2,608 EUR
View
B+
Retailer 9
-
$3,360 USD
€3,200 EUR
View
B
Retailer 10
-
$3,928 USD
£3,093 GBP
View
Most Expensive
B
NZ Jewellers
9e031df5-6e45-4c3d-9a12-5c0b07a28831 · Oct 27
$4,600 USD
View
10 more retailers have this diamond
Prices start from $1,600 USDSave up to $3,000 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
1.01ct Oval
$1,600 USD