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Round|Natural|GIA

1.26ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 1558968323

Certificate GIA 1558968323

Diamond specifications and retailer prices

From $3,350 NZD
As of November 6, 2026
Save $626 NZD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,975 NZD at GemTrove · As of November 6, 2026
View at GemTrove

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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1558968323. Listed at 2 retailers as of November 6, 2026, with prices from $3,350 to $3,975, a $626 spread on the same certified stone. GemTrove lists it at $3,975. 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
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1558968323
Dimensions6.82 × 6.87 × 4.29 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
6.82 mm6.87 mm1.26 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558968323
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: Nov 6
Current: $3,975 NZD|Low: $3,350 NZD|High: $3,975 NZD|Avg: $3,607 NZD
GemTrove
Retailer 2
Retailer 3
October 17, 2026
Retailer 2$3,350 NZD
Retailer 3$3,465 NZD
GemTrove$3,975 NZD

2 data points across 3 retailers

2 retailers$3,350 NZD to $3,975 NZD

B+
Cheapest Retailer
-
$3,350 NZD
Most Expensive
B
GemTrove
GT-N-01364596-98 · Nov 6
$3,975 NZD
A$3,438 AUD
View
1 more retailer has this diamond
Prices start from $3,350 NZDSave up to $626 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.

B+
1.26ct Round
$3,350 NZD