CaratHunter
Plans
Round|Natural|GIA

1.26ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 1558968323

Certificate GIA 1558968323

Diamond specifications and retailer prices

From $1,883 USD
As of November 6, 2026
Save $352 USD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,235 USD 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 $1,883 to $2,235, a $352 spread on the same certified stone. GemTrove lists it at $2,235. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,235 USD|Low: $1,883 USD|High: $2,235 USD|Avg: $2,027 USD
GemTrove
Retailer 2
Retailer 3
October 17, 2026
Retailer 2$1,883 USD
Retailer 3$1,948 USD
GemTrove$2,235 USD

2 data points across 3 retailers

2 retailers$1,883 USD to $2,235 USD

B+
Cheapest Retailer
-
$1,883 USD
Most Expensive
B
GemTrove
GT-N-01364596-98 · Nov 6
$2,235 USD
A$3,438 AUD
View
1 more retailer has this diamond
Prices start from $1,883 USDSave up to $352 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.

B+
1.26ct Round
$1,883 USD