CaratHunter
Plans
Emerald|Natural|GIA

1.05ct E SI2 Emerald Natural Diamond

ID • E/SI2 • GIA 1545367509

Certificate GIA 1545367509

Diamond specifications and retailer prices

From $2,642 AUD
HK$14,500 HKD
As of October 31, 2026
Save $3,613 AUD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,776 AUD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.05ct natural emerald diamond

This 1.05ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545367509. Listed at 19 retailers as of October 29, 2026, with a 137% 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

1.05
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545367509
Dimensions7.31 × 4.72 × 3.15 mm
L/W Ratio1.55
Cert comments
Additional clouds, pinpoints and surface graining are not shown.
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
7.31 mm4.72 mm1.05 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545367509
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

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: $7,425 AUD|Low: $2,624 AUD|High: $7,776 AUD|Avg: $4,061 AUD|-4.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 2$2,642 AUD
Retailer 3$3,209 AUD
Retailer 10$3,279 AUD
Retailer 14$3,327 AUD
Retailer 5$3,424 AUD
Retailer 13$3,552 AUD
Retailer 6$3,616 AUD
Retailer 4$3,674 AUD
Retailer 12$3,752 AUD
Retailer 7$3,796 AUD
Retailer 11$4,099 AUD
Retailer 8$4,437 AUD
Retailer 9$6,256 AUD
NZ Jewellers$7,425 AUD

39 data points across 14 retailers

19 retailers$2,642 AUD to $6,256 AUD

A
Cheapest Retailer
-
$2,642 AUD
HK$14,500 HKD
A
Retailer 2
-
$3,209 AUD
$2,254 USD
View
A
Retailer 3
-
$3,279 AUD
$2,303 USD
View
Final sale: no returns
A
Retailer 4
-
$3,327 AUD
$2,337 USD
View
Retailer 5
-
$3,424 AUD
$2,405 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$3,552 AUD
$2,495 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$3,552 AUD
$2,495 USD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$3,616 AUD
View
B+
Retailer 9
-
$3,674 AUD
SGD 3,488 SGD
View
Retailer 10
-
$3,716 AUD
$2,610 USD
View
Price last confirmed 14 days ago
Retailer 11
-
$3,718 AUD
$2,612 USD
View
Price last confirmed 41 days ago
B+
Retailer 12
-
$3,752 AUD
$2,635 USD
View
B+
Retailer 13
-
$3,796 AUD
£2,099 GBP
View
Retailer 14
-
$4,099 AUD
$2,879 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$4,291 AUD
$3,014 USD
View
Price last confirmed 39 days ago
B+
Retailer 16
-
$4,437 AUD
€2,968 EUR
View
B
Retailer 17
-
$6,256 AUD
£3,460 GBP
View
Retailer 18
-
$7,425 AUD
$5,216 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
7d61676c-4437-4c3c-80f7-fafb5c87933f · Sep 21
$7,776 AUD
$5,462 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from $2,642 AUDSave up to $3,613 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
1.05ct Emerald
$2,642 AUD