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Emerald|Natural|GIA

1.31ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 6421714006

Certificate GIA 6421714006

Diamond specifications and retailer prices

From $5,150 NZD
As of October 31, 2026
Save $7,129 NZD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,279 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6421714006. Listed at 20 retailers as of October 31, 2026, with prices from $5,150 to $12,279, a $7,129 spread on the same certified stone. NZ Jewellers lists it at $12,279. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6421714006
Dimensions7.12 × 5.38 × 3.70 mm
L/W Ratio1.32
Top View
7.12 mm5.38 mm1.31 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6421714006
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.7%

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: Oct 31
Current: $6,541 NZD|Low: $4,948 NZD|High: $11,927 NZD|Avg: $7,106 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$5,150 NZD
Retailer 7$5,195 NZD
Retailer 8$6,305 NZD
Retailer 9$6,332 NZD
Retailer 10$6,505 NZD
Retailer 1$6,541 NZD
Retailer 2$7,048 NZD
Retailer 4$7,138 NZD
Retailer 3$7,932 NZD
Retailer 5$11,787 NZD

40 data points across 10 retailers

20 retailers$5,150 NZD to $12,279 NZD

A
Cheapest Retailer
-
$5,150 NZD
B+
Retailer 2
-
$5,195 NZD
View
B+
Retailer 3
-
$6,128 NZD
View
B+
Retailer 4
-
$6,305 NZD
View
B+
Retailer 5
-
$6,332 NZD
View
B+
Retailer 6
-
$6,505 NZD
View
Final sale: no returns
B+
Retailer 7
-
$6,541 NZD
View
Retailer 8
-
$7,048 NZD
View
Price last confirmed 45 days ago
B
Retailer 9
-
$7,048 NZD
View
B
Retailer 10
-
$7,048 NZD
View
Retailer 11
-
$7,048 NZD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$7,138 NZD
View
B
Retailer 13
-
$7,311 NZD
View
B
Retailer 14
-
$7,932 NZD
View
Retailer 15
-
$8,132 NZD
View
Price last confirmed 43 days ago
B
Retailer 16
-
$8,132 NZD
View
B
Retailer 17
-
$8,846 NZD
View
C
Retailer 18
-
$11,787 NZD
View
Retailer 19
-
$12,279 NZD
View
Price last confirmed 42 days ago
Most Expensive
C
NZ Jewellers
0387367c-c522-4386-970c-54f502d6dce4 · Nov 5
$12,279 NZD
$6,807 USD
View
19 more retailers have this diamond
Prices start from $5,150 NZDSave up to $7,129 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
$5,150 NZD