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Oval|Natural|GIA

1.00ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 7528931950

Certificate GIA 7528931950

Diamond specifications and retailer prices

From $674 USD
As of November 6, 2026
Save $2,166 USD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,840 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7528931950. Listed at 16 retailers as of November 5, 2026, with prices from $674 to $2,840, a $2,166 spread on the same certified stone. NZ Jewellers lists it at $2,840. 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

1.00
Carat
L
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7528931950
Dimensions8.15 × 5.60 × 3.47 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.15 mm5.60 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 7528931950
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.9%

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 6
Current: $2,840 USD|Low: $665 USD|High: $2,840 USD|Avg: $1,106 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$674 USD
Retailer 10$678 USD
Retailer 4$878 USD
Retailer 3$906 USD
Retailer 7$906 USD
Retailer 9$941 USD
Retailer 6$1,045 USD
Retailer 5$1,048 USD
Retailer 8$1,105 USD
Retailer 11$1,276 USD
NZ Jewellers$2,840 USD

27 data points across 11 retailers

16 retailers$674 USD to $2,840 USD

A
Cheapest Retailer
-
$674 USD
A
Retailer 2
-
$678 USD
View
A
Retailer 3
-
$878 USD
View
B+
Retailer 4
-
$906 USD
View
Retailer 5
-
$906 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$915 USD
View
B+
Retailer 7
-
$941 USD
View
B+
Retailer 8
-
$991 USD
View
B+
Retailer 9
-
$1,038 USD
View
B+
Retailer 10
-
$1,045 USD
View
B+
Retailer 11
-
$1,045 USD
View
B+
Retailer 12
-
$1,048 USD
View
B+
Retailer 13
-
$1,065 USD
View
B+
Retailer 14
-
$1,105 USD
View
B+
Retailer 15
-
$1,276 USD
View
Most Expensive
C
NZ Jewellers
1d0822dd-8364-4e09-8076-415f463afd39 · Nov 5
$2,840 USD
View
15 more retailers have this diamond
Prices start from $674 USDSave up to $2,166 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
$674 USD