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Oval|Natural|GIA

1.00ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6561504555

Certificate GIA 6561504555

Diamond specifications and retailer prices

From $2,099 USD
HK$16,400 HKD
As of October 30, 2026
Save $3,845 USD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,944 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded G 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 6561504555. Listed at 21 retailers as of October 30, 2026, with prices from $2,099 to $5,944, a $3,845 spread on the same certified stone. NZ Jewellers lists it at $5,944. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561504555
Dimensions7.86 × 5.62 × 3.46 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle, Indented Natural, Natural
Top View
7.86 mm5.62 mm1.00 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561504555
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.6%

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: $5,944 USD|Low: $2,099 USD|High: $5,944 USD|Avg: $3,103 USD
NZ Jewellers
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
October 31, 2026
Retailer 10$2,099 USD
Retailer 9$2,475 USD
Retailer 7$2,493 USD
Retailer 4$2,546 USD
Retailer 11$2,620 USD
Retailer 5$2,623 USD
Retailer 13$2,782 USD
Retailer 3$2,785 USD
Retailer 8$2,843 USD
Retailer 18$2,843 USD
Retailer 20$2,945 USD
Retailer 6$2,952 USD
Retailer 17$2,985 USD
Retailer 14$3,039 USD
Retailer 12$3,237 USD
Retailer 19$3,280 USD
Retailer 2$3,329 USD
Retailer 16$3,462 USD
Retailer 15$5,008 USD
NZ Jewellers$5,944 USD

18 data points across 20 retailers

21 retailers$2,099 USD to $5,944 USD

A
Cheapest Retailer
-
$2,099 USD
HK$16,400 HKD
B+
Retailer 2
-
$2,475 USD
View
B+
Retailer 3
-
$2,493 USD
View
B+
Retailer 4
-
$2,546 USD
View
Retailer 5
-
$2,610 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$2,620 USD
View
B+
Retailer 7
-
$2,623 USD
View
Final sale: no returns
B+
Retailer 8
-
$2,782 USD
£2,190 GBP
View
B+
Retailer 9
-
$2,785 USD
View
B+
Retailer 10
-
$2,843 USD
View
B+
Retailer 11
-
$2,843 USD
View
B+
Retailer 12
-
$2,945 USD
SGD 3,980 SGD
View
B+
Retailer 13
-
$2,952 USD
View
B+
Retailer 14
-
$2,985 USD
View
B+
Retailer 15
-
$3,039 USD
£2,393 GBP
View
B
Retailer 16
-
$3,237 USD
View
B
Retailer 17
-
$3,280 USD
View
B+
Retailer 18
-
$3,329 USD
€3,170 EUR
View
B+
Retailer 19
-
$3,462 USD
ZAR 55,927 ZAR
View
B
Retailer 20
-
$5,008 USD
£3,943 GBP
View
Most Expensive
B
NZ Jewellers
b0ba1ae0-7acd-4b00-bf69-1627feb09fce · Oct 30
$5,944 USD
View
20 more retailers have this diamond
Prices start from $2,099 USDSave up to $3,845 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
$2,099 USD