CaratHunter
Plans
Emerald|Natural|GIA

1.23ct J SI1 Emerald Natural Diamond

GD • J/SI1 • GIA 2427582767

Certificate GIA 2427582767

Diamond specifications and retailer prices

From $3,088 AUD
₹206,586 INR
As of October 31, 2026
Save $4,073 AUD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,906 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.23ct natural emerald diamond

This 1.23ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2427582767. Listed at 25 retailers as of October 29, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.23
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2427582767
Dimensions6.93 × 5.20 × 3.57 mm
L/W Ratio1.33
Top View
6.93 mm5.20 mm1.23 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2427582767
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,555 AUD|Low: $2,960 AUD|High: $7,210 AUD|Avg: $4,468 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 6$3,088 AUD
Retailer 8$3,116 AUD
Retailer 3$3,753 AUD
Retailer 11$3,815 AUD
Retailer 4$3,865 AUD
Retailer 13$3,931 AUD
Retailer 12$4,157 AUD
Retailer 5$4,423 AUD
Retailer 1$4,555 AUD
Retailer 2$4,773 AUD
Retailer 9$4,988 AUD
Retailer 7$5,236 AUD
Retailer 10$7,161 AUD

34 data points across 13 retailers

25 retailers$3,088 AUD to $7,161 AUD

B
Cheapest Retailer
-
$3,088 AUD
₹206,586 INR
B
Retailer 2
-
$3,116 AUD
HK$17,100 HKD
View
B
Retailer 3
-
$3,637 AUD
$2,555 USD
View
B
Retailer 4
-
$3,753 AUD
$2,636 USD
View
B
Retailer 5
-
$3,815 AUD
$2,680 USD
View
B
Retailer 6
-
$3,865 AUD
$2,715 USD
View
B
Retailer 7
-
$3,931 AUD
$2,761 USD
View
Final sale: no returns
B
Retailer 8
-
$4,033 AUD
View
C
Retailer 9
-
$4,157 AUD
$2,920 USD
View
Retailer 10
-
$4,259 AUD
$2,992 USD
View
Price last confirmed 40 days ago
B
Retailer 11
-
$4,259 AUD
$2,992 USD
View
B
Retailer 12
-
$4,259 AUD
$2,992 USD
View
B
Retailer 13
-
$4,337 AUD
SGD 4,117 SGD
View
B
Retailer 14
-
$4,423 AUD
$3,107 USD
View
B
Retailer 15
-
$4,463 AUD
$3,135 USD
View
B
Retailer 16
-
$4,555 AUD
£2,519 GBP
View
Retailer 17
-
$4,773 AUD
View
Price last confirmed 24 days ago
Retailer 18
-
$4,916 AUD
$3,453 USD
View
Price last confirmed 38 days ago
C
Retailer 19
-
$4,916 AUD
$3,453 USD
View
B
Retailer 20
-
$4,988 AUD
€3,337 EUR
View
B
Retailer 21
-
$5,236 AUD
ZAR 59,420 ZAR
View
C
Retailer 22
-
$6,791 AUD
$4,770 USD
View
B
Retailer 23
-
$7,161 AUD
£3,961 GBP
View
Retailer 24
-
$8,906 AUD
$6,256 USD
View
Price under review
Most Expensive
NZ Jewellers
3f62877e-9c4f-4541-9b16-b822dd666bc9 · Oct 30
$8,906 AUD
$6,256 USD
View
Price under review
24 more retailers have this diamond
Prices start from $3,088 AUDSave up to $4,073 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.

B
1.23ct Emerald
$3,088 AUD