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Oval|Natural|GIA

1.00ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5563629252

Certificate GIA 5563629252

Diamond specifications and retailer prices

From $1,882 USD
HK$14,700 HKD
As of October 31, 2026
Save $3,360 USD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,242 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 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 5563629252. Listed at 21 retailers as of October 30, 2026, with prices from $1,882 to $5,242, a $3,360 spread on the same certified stone. NZ Jewellers lists it at $5,242. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563629252
Dimensions8.07 × 5.40 × 3.45 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Top View
8.07 mm5.40 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563629252
Side View
Table 59.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 63.9%

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: Oct 31
Current: $5,242 USD|Low: $1,869 USD|High: $5,242 USD|Avg: $2,740 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
October 31, 2026
Retailer 12$1,882 USD
Retailer 2$1,903 USD
Retailer 10$2,077 USD
Retailer 18$2,095 USD
Retailer 6$2,210 USD
Retailer 3$2,288 USD
Retailer 4$2,314 USD
Retailer 15$2,425 USD
Retailer 16$2,453 USD
Retailer 8$2,508 USD
Retailer 9$2,620 USD
Retailer 19$2,623 USD
Retailer 13$2,706 USD
Retailer 5$2,893 USD
Retailer 7$2,916 USD
Retailer 14$3,131 USD
Retailer 11$3,643 USD
Retailer 17$4,417 USD
NZ Jewellers$5,242 USD

16 data points across 19 retailers

21 retailers$1,882 USD to $5,242 USD

A
Cheapest Retailer
-
$1,882 USD
HK$14,700 HKD
A
Retailer 2
-
$1,903 USD
₹181,226 INR
View
A
Retailer 3
-
$2,077 USD
View
Retailer 4
-
$2,095 USD
€1,995 EUR
View
Price last confirmed 5 days ago
B+
Retailer 5
-
$2,141 USD
SGD 2,893 SGD
View
B+
Retailer 6
-
$2,210 USD
View
B+
Retailer 7
-
$2,288 USD
View
B+
Retailer 8
-
$2,302 USD
View
B+
Retailer 9
-
$2,314 USD
View
Final sale: no returns
B+
Retailer 10
-
$2,425 USD
View
B+
Retailer 11
-
$2,453 USD
£1,932 GBP
View
B+
Retailer 12
-
$2,508 USD
View
B+
Retailer 13
-
$2,620 USD
SGD 3,540 SGD
View
B+
Retailer 14
-
$2,623 USD
View
B+
Retailer 15
-
$2,706 USD
£2,130 GBP
View
B
Retailer 16
-
$2,893 USD
View
B
Retailer 17
-
$2,916 USD
View
B+
Retailer 18
-
$3,131 USD
€2,982 EUR
View
B
Retailer 19
-
$3,643 USD
View
B
Retailer 20
-
$4,417 USD
£3,478 GBP
View
Most Expensive
B
NZ Jewellers
b8ad9a14-721a-4f69-9ea6-4df15870a698 · Oct 30
$5,242 USD
View
20 more retailers have this diamond
Prices start from $1,882 USDSave up to $3,360 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
$1,882 USD