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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 $2,898 NZD
As of November 5, 2026
Save $4,856 NZD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,754 NZD 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 $2,898 to $7,754, a $4,856 spread on the same certified stone. NZ Jewellers lists it at $7,754. 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: $3,083 NZD|Low: $2,953 NZD|High: $5,636 NZD|Avg: $3,826 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$2,953 NZD
Retailer 1$3,083 NZD
Retailer 6$3,179 NZD
Retailer 3$3,528 NZD
Retailer 2$4,316 NZD
Retailer 4$5,554 NZD

43 data points across 6 retailers

13 retailers$2,898 NZD to $7,754 NZD

A
Cheapest Retailer
-
$2,898 NZD
A
Retailer 2
-
$2,953 NZD
View
A
Retailer 3
-
$3,083 NZD
View
Retailer 4
-
$3,179 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$3,179 NZD
View
B+
Retailer 6
-
$3,282 NZD
View
B+
Retailer 7
-
$3,327 NZD
View
B+
Retailer 8
-
$3,528 NZD
View
A
Retailer 9
-
$3,668 NZD
View
B+
Retailer 10
-
$3,668 NZD
View
B+
Retailer 11
-
$4,316 NZD
View
B
Retailer 12
-
$5,554 NZD
View
Most Expensive
B
NZ Jewellers
cacb7124-43b6-4310-bc37-149febc90714 · Nov 5
$7,754 NZD
$4,359 USD
View
12 more retailers have this diamond
Prices start from $2,898 NZDSave up to $4,856 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.

A
1.31ct Emerald
$2,898 NZD