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Oval|Natural|GIA

1.00ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 1549083212

Certificate GIA 1549083212

Diamond specifications and retailer prices

From $1,817 USD
As of November 6, 2026
Save $3,171 USD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,988 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549083212. Listed at 22 retailers as of November 5, 2026, with prices from $1,817 to $4,988, a $3,171 spread on the same certified stone. NZ Jewellers lists it at $4,988. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1549083212
Dimensions7.77 × 5.61 × 3.51 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle, Knot, Natural
Top View
7.77 mm5.61 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1549083212
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.6%

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: Nov 6
Current: $4,988 USD|Low: $1,792 USD|High: $4,988 USD|Avg: $2,669 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
November 6, 2026
Retailer 19$1,817 USD
Retailer 2$1,894 USD
Retailer 17$2,123 USD
Retailer 9$2,202 USD
Retailer 10$2,244 USD
Retailer 6$2,246 USD
Retailer 12$2,314 USD
Retailer 3$2,380 USD
Retailer 4$2,386 USD
Retailer 8$2,386 USD
Retailer 5$2,496 USD
Retailer 13$2,518 USD
Retailer 15$2,524 USD
Retailer 11$2,660 USD
Retailer 7$2,753 USD
Retailer 16$2,912 USD
Retailer 14$2,962 USD
Retailer 18$4,169 USD
NZ Jewellers$4,988 USD

21 data points across 19 retailers

22 retailers$1,817 USD to $4,988 USD

A
Cheapest Retailer
-
$1,817 USD
A
Retailer 2
-
$1,894 USD
View
A
Retailer 3
-
$2,123 USD
View
A
Retailer 4
-
$2,202 USD
View
Final sale: no returns
A
Retailer 5
-
$2,244 USD
View
A
Retailer 6
-
$2,246 USD
View
A
Retailer 7
-
$2,275 USD
View
A
Retailer 8
-
$2,314 USD
View
A
Retailer 9
-
$2,380 USD
View
Retailer 10
-
$2,386 USD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$2,386 USD
View
B+
Retailer 12
-
$2,436 USD
View
B+
Retailer 13
-
$2,496 USD
View
B+
Retailer 14
-
$2,518 USD
View
B+
Retailer 15
-
$2,524 USD
View
B+
Retailer 16
-
$2,660 USD
View
B+
Retailer 17
-
$2,753 USD
View
B+
Retailer 18
-
$2,912 USD
View
Retailer 19
-
$2,954 USD
View
Price last confirmed 30 days ago
B+
Retailer 20
-
$2,962 USD
View
B
Retailer 21
-
$4,169 USD
View
Most Expensive
B
NZ Jewellers
bc986bbd-6353-4379-9528-bf0cd55f4d03 · Nov 5
$4,988 USD
View
21 more retailers have this diamond
Prices start from $1,817 USDSave up to $3,171 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
$1,817 USD