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Emerald|Natural|GIA

1.31ct F SI2 Emerald Natural Diamond

GD • F/SI2 • GIA 6431839447

Certificate GIA 6431839447

Diamond specifications and retailer prices

From $4,234 NZD
As of November 6, 2026
Save $5,650 NZD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,884 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6431839447. Listed at 13 retailers as of November 5, 2026, with prices from $4,234 to $9,884, a $5,650 spread on the same certified stone. NZ Jewellers lists it at $9,884. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6431839447
Dimensions7.06 × 5.14 × 3.59 mm
L/W Ratio1.37
Top View
7.06 mm5.14 mm1.31 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6431839447
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.8%

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 6
Current: $9,884 NZD|Low: $3,999 NZD|High: $9,884 NZD|Avg: $5,689 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$4,234 NZD
Retailer 7$4,320 NZD
Retailer 8$4,362 NZD
Retailer 3$4,728 NZD
Retailer 9$4,730 NZD
Retailer 10$4,908 NZD
Retailer 4$5,002 NZD
Retailer 11$5,455 NZD
Retailer 2$5,868 NZD
Retailer 5$8,258 NZD
NZ Jewellers$9,884 NZD

44 data points across 11 retailers

13 retailers$4,234 NZD to $9,884 NZD

A
Cheapest Retailer
-
$4,234 NZD
Retailer 2
-
$4,320 NZD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$4,362 NZD
View
Final sale: no returns
A
Retailer 4
-
$4,728 NZD
View
Retailer 5
-
$4,728 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,908 NZD
View
B+
Retailer 7
-
$4,908 NZD
View
B+
Retailer 8
-
$4,981 NZD
View
A
Retailer 9
-
$5,002 NZD
View
B+
Retailer 10
-
$5,455 NZD
View
B+
Retailer 11
-
$5,868 NZD
View
B+
Retailer 12
-
$8,258 NZD
View
Most Expensive
B
NZ Jewellers
902220b4-ce69-4ef9-a666-24431eccfdd9 · Nov 5
$9,884 NZD
$5,479 USD
View
12 more retailers have this diamond
Prices start from $4,234 NZDSave up to $5,650 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
$4,234 NZD