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Oval|Natural|GIA

1.01ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 1555429177

Certificate GIA 1555429177

Diamond specifications and retailer prices

From $1,492 USD
As of November 3, 2026
Save $1,853 USD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,304 USD at NZ Jewellers · As of September 29, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555429177. Listed at 18 retailers as of November 2, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555429177
Dimensions7.71 × 5.48 × 3.54 mm
L/W Ratio1.41
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.71 mm5.48 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555429177
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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: Nov 3
Current: $1,991 USD|Low: $1,276 USD|High: $3,345 USD|Avg: $1,878 USD
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 11$1,305 USD
Retailer 9$1,368 USD
Retailer 3$1,492 USD
Retailer 4$1,576 USD
Retailer 18$1,580 USD
Retailer 19$1,596 USD
Retailer 16$1,623 USD
Retailer 6$1,696 USD
Retailer 5$1,800 USD
Retailer 13$1,836 USD
Retailer 10$1,846 USD
Retailer 1$1,991 USD
Retailer 17$1,996 USD
Retailer 7$2,022 USD
Retailer 2$2,030 USD
Retailer 20$2,030 USD
Retailer 15$2,094 USD
Retailer 8$2,100 USD
Retailer 12$2,436 USD
Retailer 14$3,345 USD

30 data points across 20 retailers

18 retailers$1,492 USD to $3,345 USD

Retailer 1
-
$1,305 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$1,492 USD
View
A
Retailer 3
-
$1,576 USD
View
A
Retailer 4
-
$1,580 USD
View
A
Retailer 5
-
$1,623 USD
View
A
Retailer 6
-
$1,696 USD
View
Retailer 7
-
$1,764 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$1,800 USD
View
A
Retailer 9
-
$1,991 USD
View
A
Retailer 10
-
$1,996 USD
View
B+
Retailer 11
-
$2,022 USD
View
B+
Retailer 12
-
$2,030 USD
View
B+
Retailer 13
-
$2,030 USD
View
A
Retailer 14
-
$2,094 USD
View
B+
Retailer 15
-
$2,100 USD
View
B+
Retailer 16
-
$2,436 USD
View
B
Retailer 17
-
$3,345 USD
View
Most Expensive
NZ Jewellers
391b2f61-ae4a-4ae2-aac3-feb22f7b95be · Sep 29
$4,304 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $1,492 USDSave up to $1,853 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
$1,492 USD