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Emerald|Lab Grown|IGI

1.04ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG818648721

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818648721

Diamond specifications and retailer prices

From $205 AUD
$144 USD
As of October 30, 2026
Save $992 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,352 AUD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818648721 or 818648721. Listed at 18 retailers as of October 29, 2026, with a 484% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818648721
Dimensions7.20 × 4.79 × 3.11 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.20 mm4.79 mm1.04 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818648721
Side View
Table 63.0%Crown 35.9°Girdle: MediumPavilion 40.7°Culet: LargeDepth 64.9%

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 30
Current: $1,352 AUD|Low: $199 AUD|High: $1,395 AUD|Avg: $611 AUD|-3.1%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 8$205 AUD
Retailer 7$229 AUD
Retailer 11$235 AUD
Retailer 3$255 AUD
Retailer 18$255 AUD
Retailer 16$437 AUD
Retailer 13$467 AUD
Retailer 5$481 AUD
Retailer 15$484 AUD
Retailer 17$621 AUD
Retailer 10$634 AUD
Retailer 9$658 AUD
Retailer 2$696 AUD
Retailer 12$806 AUD
Retailer 4$819 AUD
Retailer 6$897 AUD
Retailer 14$1,197 AUD
Brilliant Earth$1,352 AUD

40 data points across 18 retailers

18 retailers$205 AUD to $1,197 AUD

A
Cheapest Retailer
-
$205 AUD
$144 USD
A
Retailer 2
-
$229 AUD
$161 USD
View
Final sale: no returns
A
Retailer 3
-
$235 AUD
$165 USD
View
A
Retailer 4
-
$255 AUD
$179 USD
View
A
Retailer 5
-
$255 AUD
$179 USD
View
A
Retailer 6
-
$437 AUD
ZAR 4,960 ZAR
View
A
Retailer 7
-
$467 AUD
$328 USD
View
A
Retailer 8
-
$481 AUD
$338 USD
View
A
Retailer 9
-
$484 AUD
£267 GBP
View
A
Retailer 10
-
$621 AUD
View
A
Retailer 11
-
$634 AUD
$445 USD
View
B+
Retailer 12
-
$658 AUD
$462 USD
View
A
Retailer 13
-
$696 AUD
SGD 661 SGD
View
B+
Retailer 14
-
$806 AUD
$566 USD
View
B+
Retailer 15
-
$819 AUD
$575 USD
View
B+
Retailer 16
-
$897 AUD
$630 USD
View
B
Retailer 17
-
$1,197 AUD
£662 GBP
View
Most Expensive
Brilliant Earth
21492615A · Oct 16
$1,352 AUD
$950 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from $205 AUDSave up to $992 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
1.04ct Emerald
$205 AUD