Emerald|Natural|GIA

1.31ct J SI1 Emerald Natural Diamond

ID • J/SI1 • GIA 6542855630

Certificate GIA 6542855630

Diamond specifications and retailer prices

From $4,184 NZD
$2,358 USD
As of November 2, 2026
Save $3,759 NZD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,478 NZD at NZ Jewellers · As of September 29, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542855630. Listed at 15 retailers as of November 1, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.31
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542855630
Dimensions5.40 × 7.14 × 3.37 mm
L/W Ratio1.32
Top View
5.40 mm7.14 mm1.31 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542855630
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

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 2
Current: $4,845 NZD|Low: $4,184 NZD|High: $8,038 NZD|Avg: $5,287 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$4,184 NZD
Retailer 7$4,365 NZD
Retailer 2$4,423 NZD
Retailer 6$4,533 NZD
Retailer 1$4,845 NZD
Retailer 9$5,080 NZD
Retailer 4$5,573 NZD
Retailer 5$5,662 NZD
Retailer 3$7,943 NZD

35 data points across 9 retailers

15 retailers$4,184 NZD to $7,943 NZD

A
Cheapest Retailer
-
$4,184 NZD
$2,358 USD
Final sale: no returns
A
Retailer 2
-
$4,365 NZD
$2,460 USD
View
A
Retailer 3
-
$4,423 NZD
£1,963 GBP
View
Retailer 4
-
$4,533 NZD
$2,555 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$4,533 NZD
$2,555 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$4,533 NZD
$2,555 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$4,533 NZD
$2,555 USD
View
Retailer 8
-
$4,743 NZD
$2,673 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$4,845 NZD
£2,150 GBP
View
Retailer 10
-
$5,080 NZD
A$4,405 AUD
View
Price last confirmed 25 days ago
Retailer 11
-
$5,231 NZD
$2,948 USD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
$5,573 NZD
ZAR 50,740 ZAR
View
B+
Retailer 13
-
$5,662 NZD
€3,039 EUR
View
B
Retailer 14
-
$7,943 NZD
£3,525 GBP
View
Most Expensive
NZ Jewellers
57eaa37b-a1e6-4e38-9a20-270a33d3d416 · Sep 29
$9,478 NZD
$5,342 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from $4,184 NZDSave up to $3,759 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
$4,184 NZD