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Round|Natural|GIA

1.26ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 1142456154

Certificate GIA 1142456154

Diamond specifications and retailer prices

From $6,718 AUD
$4,720 USD
As of October 30, 2026
Save $228 AUD (3%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,946 AUD at Jared · As of October 30, 2026
View at Jared

About this 1.26ct natural round diamond

This 1.26ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1142456154. Listed at 3 retailers as of October 30, 2026, with a relatively tight 3% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1142456154
Dimensions6.92 × 6.98 × 4.23 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Culet sizeVery Small
Top View
6.92 mm6.98 mm1.26 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1142456154
Side View
Table 60.0%Crown 33.5°Girdle: THN-STKPavilion 41.2°Culet: Very SmallDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $6,946 AUD|Low: $4,183 AUD|High: $7,074 AUD|Avg: $6,150 AUD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 1, 2026
Retailer 9$4,183 AUD
Retailer 6$5,519 AUD
Retailer 2$6,403 AUD
Retailer 5$6,680 AUD
Retailer 7$6,718 AUD
Retailer 8$6,718 AUD
Retailer 4$6,763 AUD
Jared$6,946 AUD
Retailer 3$7,074 AUD

39 data points across 9 retailers

3 retailers$6,718 AUD to $6,946 AUD

B+
Cheapest Retailer
-
$6,718 AUD
$4,720 USD
B+
Retailer 2
-
$6,718 AUD
$4,720 USD
View
Most Expensive
B
Jared
149753534 · Oct 30
$6,946 AUD
$4,880 USD
View
2 more retailers have this diamond
Prices start from $6,718 AUDSave up to $228 AUD

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+
1.26ct Round
$6,718 AUD