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Oval|Natural|GIA

1.01ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6545920391

Certificate GIA 6545920391

Diamond specifications and retailer prices

From $1,638 USD
₹155,971 INR
As of November 2, 2026
Save $2,865 USD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,503 USD 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 6545920391. Listed at 12 retailers as of October 30, 2026, with prices from $1,638 to $4,503, a $2,865 spread on the same certified stone. NZ Jewellers lists it at $4,503. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545920391
Dimensions8.00 × 5.63 × 3.44 mm
L/W Ratio1.42
Girdle conditionThick
Top View
8.00 mm5.63 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545920391
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.1%

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 2
Current: $4,503 USD|Low: $1,634 USD|High: $4,656 USD|Avg: $2,584 USD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$1,638 USD
Retailer 11$1,723 USD
Retailer 12$1,945 USD
Retailer 9$2,175 USD
Retailer 4$2,293 USD
Retailer 7$2,363 USD
Retailer 10$2,442 USD
Retailer 3$2,526 USD
Retailer 8$2,647 USD
Retailer 6$2,941 USD
Retailer 2$3,773 USD
NZ Jewellers$4,503 USD

27 data points across 12 retailers

12 retailers$1,638 USD to $4,503 USD

A
Cheapest Retailer
-
$1,638 USD
₹155,971 INR
A
Retailer 2
-
$1,723 USD
View
Final sale: no returns
A
Retailer 3
-
$1,945 USD
View
A
Retailer 4
-
$2,175 USD
View
B+
Retailer 5
-
$2,293 USD
View
B+
Retailer 6
-
$2,363 USD
£1,861 GBP
View
B+
Retailer 7
-
$2,526 USD
View
B+
Retailer 8
-
$2,647 USD
ZAR 42,768 ZAR
View
Retailer 9
-
$2,769 USD
A$4,260 AUD
View
Price last confirmed 27 days ago
B
Retailer 10
-
$2,941 USD
€2,801 EUR
View
B
Retailer 11
-
$3,773 USD
£2,971 GBP
View
Most Expensive
B
NZ Jewellers
18d47390-1cf9-4966-9f5e-213dd40002cf · Oct 30
$4,503 USD
View
11 more retailers have this diamond
Prices start from $1,638 USDSave up to $2,865 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
$1,638 USD