Emerald|Natural|GIA

1.31ct J SI1 Emerald Natural Diamond

ID • J/SI1 • GIA 6542855630

Certificate GIA 6542855630

Diamond specifications and retailer prices

From $3,357 AUD
$2,358 USD
As of October 31, 2026
Save $3,016 AUD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,605 AUD 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 October 31, 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: Oct 31
Current: $3,548 AUD|Low: $3,357 AUD|High: $6,449 AUD|Avg: $4,247 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$3,357 AUD
Retailer 7$3,502 AUD
Retailer 1$3,548 AUD
Retailer 6$3,637 AUD
Retailer 3$3,888 AUD
Retailer 9$4,076 AUD
Retailer 4$4,471 AUD
Retailer 5$4,543 AUD
Retailer 2$6,373 AUD

35 data points across 9 retailers

15 retailers$3,357 AUD to $6,373 AUD

A
Cheapest Retailer
-
$3,357 AUD
$2,358 USD
Final sale: no returns
A
Retailer 2
-
$3,502 AUD
$2,460 USD
View
A
Retailer 3
-
$3,548 AUD
£1,963 GBP
View
Retailer 4
-
$3,637 AUD
$2,555 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$3,637 AUD
$2,555 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$3,637 AUD
$2,555 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$3,637 AUD
$2,555 USD
View
Retailer 8
-
$3,805 AUD
$2,673 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$3,888 AUD
£2,150 GBP
View
Retailer 10
-
$4,076 AUD
View
Price last confirmed 25 days ago
Retailer 11
-
$4,197 AUD
$2,948 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$4,471 AUD
ZAR 50,740 ZAR
View
B+
Retailer 13
-
$4,543 AUD
€3,039 EUR
View
B
Retailer 14
-
$6,373 AUD
£3,525 GBP
View
Most Expensive
NZ Jewellers
57eaa37b-a1e6-4e38-9a20-270a33d3d416 · Sep 29
$7,605 AUD
$5,342 USD
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from $3,357 AUDSave up to $3,016 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
$3,357 AUD