Oval|Natural|GIA

1.26ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2556675346

Certificate GIA 2556675346

Diamond specifications and retailer prices

From $2,280 USD
As of November 6, 2026
Save $3,062 USD (57%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $5,342 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.26ct natural oval diamond

This 1.26ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J 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 2556675346. Listed at 32 retailers as of November 5, 2026, with prices from $2,280 to $5,342, a $3,062 spread on the same certified stone. NZ Jewellers lists it at $5,342. 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

1.26
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.85°
Pavilion angle39.06°
OriginNatural
Grading LabGIA
CertificateGIA 2556675346
Dimensions8.41 × 6.05 × 3.73 mm
L/W Ratio1.39
Culet sizeNone
Top View
8.41 mm6.05 mm1.26 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556675346
Side View
Table 58.0%Crown 39.85°Girdle: MED-THKPavilion 39.06°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,342 USD|Low: $2,026 USD|High: $5,342 USD|Avg: $3,037 USD
NZ Jewellers
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Retailer 33
November 6, 2026
Retailer 26$2,026 USD
Retailer 2$2,280 USD
Retailer 27$2,296 USD
Retailer 8$2,351 USD
Retailer 5$2,385 USD
Retailer 32$2,412 USD
Retailer 33$2,421 USD
Retailer 6$2,457 USD
Retailer 18$2,487 USD
Retailer 21$2,563 USD
Retailer 16$2,730 USD
Retailer 7$2,778 USD
Retailer 31$2,778 USD
Retailer 22$2,810 USD
Retailer 15$2,811 USD
Retailer 10$2,885 USD
Retailer 19$2,937 USD
Retailer 13$2,974 USD
Retailer 9$3,007 USD
Retailer 12$3,015 USD
Retailer 23$3,048 USD
Retailer 25$3,122 USD
Retailer 28$3,169 USD
Retailer 3$3,170 USD
Retailer 14$3,170 USD
Retailer 17$3,205 USD
Retailer 4$3,270 USD
Retailer 24$3,363 USD
Retailer 20$3,450 USD
Retailer 29$3,742 USD
Retailer 11$4,421 USD
Retailer 30$5,114 USD
NZ Jewellers$5,342 USD

27 data points across 33 retailers

32 retailers$2,280 USD to $5,342 USD

A
Cheapest Retailer
-
$2,280 USD
A
Retailer 2
-
$2,351 USD
View
Retailer 3
-
$2,385 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$2,412 USD
View
A
Retailer 5
-
$2,421 USD
View
A
Retailer 6
-
$2,457 USD
View
A
Retailer 7
-
$2,487 USD
View
B+
Retailer 8
-
$2,563 USD
View
Final sale: no returns
B+
Retailer 9
-
$2,730 USD
View
B+
Retailer 10
-
$2,737 USD
View
Retailer 11
-
$2,778 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,778 USD
View
B+
Retailer 13
-
$2,810 USD
View
B+
Retailer 14
-
$2,811 USD
View
B+
Retailer 15
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$2,885 USD
View
B+
Retailer 16
-
$2,937 USD
View
B+
Retailer 17
-
$2,974 USD
View
B+
Retailer 18
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$3,007 USD
View
B+
Retailer 19
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$3,015 USD
View
B+
Retailer 20
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$3,048 USD
View
B+
Retailer 21
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$3,122 USD
View
B+
Retailer 22
-
$3,169 USD
View
B+
Retailer 23
-
$3,170 USD
View
B+
Retailer 24
-
$3,170 USD
View
B+
Retailer 25
-
$3,205 USD
View
B+
Retailer 26
-
$3,270 USD
View
B+
Retailer 27
-
$3,363 USD
View
B
Retailer 28
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$3,450 USD
View
B+
Retailer 29
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$3,742 USD
View
B
Retailer 30
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$4,421 USD
View
B
Retailer 31
-
$5,114 USD
View
Most Expensive
B
NZ Jewellers
0028e860-3f5f-410e-8021-f88790883e9a · Nov 5
$5,342 USD
View
31 more retailers have this diamond
Prices start from $2,280 USDSave up to $3,062 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
1.26ct Oval
$2,280 USD