Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6561567067

Certificate GIA 6561567067

Diamond specifications and retailer prices

From $1,958 USD
HK$15,300 HKD
As of October 31, 2026
Save $3,497 USD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,455 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561567067. Listed at 21 retailers as of October 30, 2026, with prices from $1,958 to $5,455, a $3,497 spread on the same certified stone. NZ Jewellers lists it at $5,455. 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561567067
Dimensions7.85 × 5.68 × 3.55 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
7.85 mm5.68 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561567067
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

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: $5,455 USD|Low: $1,946 USD|High: $5,455 USD|Avg: $2,990 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
November 1, 2026
Retailer 15$1,958 USD
Retailer 14$2,066 USD
Retailer 7$2,400 USD
Retailer 9$2,407 USD
Retailer 12$2,424 USD
Retailer 20$2,510 USD
Retailer 18$2,553 USD
Retailer 3$2,609 USD
Retailer 6$2,609 USD
Retailer 4$2,709 USD
Retailer 11$2,728 USD
Retailer 8$2,750 USD
Retailer 13$2,789 USD
Retailer 10$2,835 USD
Retailer 5$3,010 USD
Retailer 16$3,207 USD
Retailer 17$3,259 USD
Retailer 2$4,571 USD
Retailer 19$4,832 USD
NZ Jewellers$5,455 USD

17 data points across 20 retailers

21 retailers$1,958 USD to $5,455 USD

A
Cheapest Retailer
-
$1,958 USD
HK$15,300 HKD
A
Retailer 2
-
$2,066 USD
₹196,803 INR
View
B+
Retailer 3
-
$2,400 USD
View
B+
Retailer 4
-
$2,407 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,424 USD
View
B+
Retailer 6
-
$2,430 USD
View
B+
Retailer 7
-
$2,510 USD
View
B+
Retailer 8
-
$2,553 USD
£2,010 GBP
View
B+
Retailer 9
-
$2,609 USD
View
B+
Retailer 10
-
$2,609 USD
View
B+
Retailer 11
-
$2,709 USD
View
B+
Retailer 12
-
$2,728 USD
SGD 3,687 SGD
View
B+
Retailer 13
-
$2,750 USD
View
B+
Retailer 14
-
$2,789 USD
£2,196 GBP
View
B+
Retailer 15
-
$2,835 USD
View
B+
Retailer 16
-
$3,010 USD
View
B+
Retailer 17
-
$3,207 USD
ZAR 51,810 ZAR
View
B+
Retailer 18
-
$3,259 USD
€3,104 EUR
View
B
Retailer 19
-
$4,571 USD
£3,599 GBP
View
B
Retailer 20
-
$4,832 USD
£3,805 GBP
View
Most Expensive
B
NZ Jewellers
1656b096-0083-4002-9c48-760bba93e12d · Oct 30
$5,455 USD
View
20 more retailers have this diamond
Prices start from $1,958 USDSave up to $3,497 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
$1,958 USD