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Oval|Natural|GIA

1.00ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 1368899091

Certificate GIA 1368899091

Diamond specifications and retailer prices

From $3,475 USD
As of November 1, 2026
Save $4,221 USD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,696 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 G 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 1368899091. Listed at 18 retailers as of November 1, 2026, with prices from $3,475 to $7,696, a $4,221 spread on the same certified stone. NZ Jewellers lists it at $7,696. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1368899091
Dimensions7.65 × 5.65 × 3.55 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.65 mm5.65 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1368899091
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,696 USD|Low: $3,475 USD|High: $7,696 USD|Avg: $4,688 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
November 6, 2026
Retailer 9$3,475 USD
Retailer 5$3,759 USD
Retailer 12$3,805 USD
Retailer 4$4,002 USD
Retailer 10$4,002 USD
Retailer 11$4,002 USD
Retailer 13$4,356 USD
Retailer 2$4,398 USD
Retailer 7$4,448 USD
Retailer 3$4,618 USD
Retailer 6$4,697 USD
Retailer 8$7,016 USD
NZ Jewellers$7,696 USD

43 data points across 13 retailers

18 retailers$3,475 USD to $7,696 USD

B+
Cheapest Retailer
-
$3,475 USD
B+
Retailer 2
-
$3,481 USD
View
B+
Retailer 3
-
$3,521 USD
View
B
Retailer 4
-
$3,759 USD
View
B
Retailer 5
-
$3,805 USD
View
B
Retailer 6
-
$4,002 USD
View
Retailer 7
-
$4,002 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$4,002 USD
View
B
Retailer 9
-
$4,356 USD
View
B
Retailer 10
-
$4,398 USD
View
B
Retailer 11
-
$4,448 USD
View
B
Retailer 12
-
$4,510 USD
View
B
Retailer 13
-
$4,510 USD
View
B
Retailer 14
-
$4,618 USD
View
B
Retailer 15
-
$4,660 USD
View
B
Retailer 16
-
$4,697 USD
View
B
Retailer 17
-
$7,016 USD
View
Most Expensive
B
NZ Jewellers
d3c04b5e-e2de-482a-9c04-6c41fedfd457 · Nov 5
$7,696 USD
View
17 more retailers have this diamond
Prices start from $3,475 USDSave up to $4,221 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.

B+
1.00ct Oval
$3,475 USD