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Emerald|Natural|GIA

1.31ct K SI1 Emerald Natural Diamond

VG • K/SI1 • GIA 1478446566

Certificate GIA 1478446566

Diamond specifications and retailer prices

From $2,327 AUD
As of November 5, 2026
Save $3,900 AUD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,227 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural emerald diamond

This 1.31ct natural emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1478446566. Listed at 13 retailers as of November 5, 2026, with prices from $2,327 to $6,227, a $3,900 spread on the same certified stone. NZ Jewellers lists it at $6,227. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle48.58°
Pavilion angle60.72°
OriginNatural
Grading LabGIA
CertificateGIA 1478446566
Dimensions7.00 × 5.06 × 3.57 mm
L/W Ratio1.38
Girdle conditionPolished
Key to symbols
Crystal
Top View
7.00 mm5.06 mm1.31 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 1478446566
Side View
Table 63.0%Crown 48.58°Girdle: THK-THKPavilion 60.72°Culet: NoneDepth 70.6%

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 5
Current: $2,476 AUD|Low: $2,371 AUD|High: $4,525 AUD|Avg: $3,072 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$2,371 AUD
Retailer 1$2,476 AUD
Retailer 6$2,553 AUD
Retailer 3$2,833 AUD
Retailer 2$3,466 AUD
Retailer 4$4,460 AUD

43 data points across 6 retailers

13 retailers$2,327 AUD to $6,227 AUD

A
Cheapest Retailer
-
$2,327 AUD
A
Retailer 2
-
$2,371 AUD
View
A
Retailer 3
-
$2,476 AUD
View
Retailer 4
-
$2,553 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,553 AUD
View
B+
Retailer 6
-
$2,636 AUD
View
B+
Retailer 7
-
$2,671 AUD
View
B+
Retailer 8
-
$2,833 AUD
View
A
Retailer 9
-
$2,946 AUD
View
B+
Retailer 10
-
$2,946 AUD
View
B+
Retailer 11
-
$3,466 AUD
View
B
Retailer 12
-
$4,460 AUD
View
Most Expensive
B
NZ Jewellers
cacb7124-43b6-4310-bc37-149febc90714 · Nov 5
$6,227 AUD
$4,359 USD
View
12 more retailers have this diamond
Prices start from $2,327 AUDSave up to $3,900 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.

A
1.31ct Emerald
$2,327 AUD