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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 $3,278 NZD
As of November 6, 2026
Save $5,720 NZD (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,998 NZD 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 $3,278 to $8,998, a $5,720 spread on the same certified stone. NZ Jewellers lists it at $8,998. 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
Colour
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: $8,998 NZD|Low: $3,233 NZD|High: $8,998 NZD|Avg: $4,815 NZD
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$3,278 NZD
Retailer 2$3,417 NZD
Retailer 17$3,830 NZD
Retailer 9$3,972 NZD
Retailer 10$4,048 NZD
Retailer 6$4,052 NZD
Retailer 12$4,174 NZD
Retailer 3$4,293 NZD
Retailer 4$4,304 NZD
Retailer 8$4,304 NZD
Retailer 5$4,503 NZD
Retailer 13$4,542 NZD
Retailer 15$4,553 NZD
Retailer 11$4,798 NZD
Retailer 7$4,966 NZD
Retailer 16$5,253 NZD
Retailer 14$5,343 NZD
Retailer 18$7,520 NZD
NZ Jewellers$8,998 NZD

21 data points across 19 retailers

22 retailers$3,278 NZD to $8,998 NZD

A
Cheapest Retailer
-
$3,278 NZD
A
Retailer 2
-
$3,417 NZD
View
A
Retailer 3
-
$3,830 NZD
View
A
Retailer 4
-
$3,972 NZD
View
Final sale: no returns
A
Retailer 5
-
$4,048 NZD
View
A
Retailer 6
-
$4,052 NZD
View
A
Retailer 7
-
$4,104 NZD
View
A
Retailer 8
-
$4,174 NZD
View
A
Retailer 9
-
$4,293 NZD
View
Retailer 10
-
$4,304 NZD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$4,304 NZD
View
B+
Retailer 12
-
$4,394 NZD
View
B+
Retailer 13
-
$4,503 NZD
View
B+
Retailer 14
-
$4,542 NZD
View
B+
Retailer 15
-
$4,553 NZD
View
B+
Retailer 16
-
$4,798 NZD
View
B+
Retailer 17
-
$4,966 NZD
View
B+
Retailer 18
-
$5,253 NZD
View
Retailer 19
-
$5,329 NZD
View
Price last confirmed 30 days ago
B+
Retailer 20
-
$5,343 NZD
View
B
Retailer 21
-
$7,520 NZD
View
Most Expensive
B
NZ Jewellers
bc986bbd-6353-4379-9528-bf0cd55f4d03 · Nov 5
$8,998 NZD
$4,988 USD
View
21 more retailers have this diamond
Prices start from $3,278 NZDSave up to $5,720 NZD

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
$3,278 NZD