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Emerald|Lab Grown|IGI

1.55ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG657423725

Shape and cutting style on the report: Emerald cut

Certificate IGI LG657423725

Diamond specifications and retailer prices

From $250 AUD
$175 USD
As of November 1, 2026
Save $1,948 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,197 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG657423725 or 657423725. Listed at 23 retailers as of November 1, 2026, with prices from $250 to $2,197, a $1,948 spread on the same certified stone. Brilliant Earth lists it at $2,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657423725
Dimensions8.65 × 5.24 × 3.43 mm
L/W Ratio1.65
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.65 mm5.24 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657423725
Side View
Table 64.0%Crown 36.2°Girdle: MediumPavilion 40.4°Culet: LNGDepth 65.5%

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 1
Current: $2,197 AUD|Low: $250 AUD|High: $2,397 AUD|Avg: $908 AUD|-8.3%
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
November 3, 2026
Retailer 13$250 AUD
Retailer 14$310 AUD
Retailer 9$534 AUD
Retailer 4$551 AUD
Retailer 2$554 AUD
Retailer 10$584 AUD
Retailer 6$683 AUD
Retailer 5$693 AUD
Retailer 8$721 AUD
Retailer 12$1,050 AUD
Retailer 11$1,241 AUD
Retailer 3$1,330 AUD
Retailer 7$1,446 AUD
Brilliant Earth$2,197 AUD

45 data points across 14 retailers

23 retailers$250 AUD to $2,197 AUD

Retailer 1
-
$250 AUD
$175 USD
Price last confirmed 42 days ago
A
Retailer 2
-
$250 AUD
$175 USD
View
A
Retailer 3
-
$290 AUD
$203 USD
View
Retailer 4
-
$305 AUD
$214 USD
View
Price last confirmed 42 days ago
A
Retailer 5
-
$310 AUD
$217 USD
View
Retailer 6
-
$310 AUD
$217 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$534 AUD
ZAR 6,045 ZAR
View
B+
Retailer 8
-
$551 AUD
$386 USD
View
A
Retailer 9
-
$554 AUD
£306 GBP
View
A
Retailer 10
-
$584 AUD
€390 EUR
View
A
Retailer 11
-
$683 AUD
$479 USD
View
A
Retailer 12
-
$693 AUD
$486 USD
View
A
Retailer 13
-
$721 AUD
View
B+
Retailer 14
-
$995 AUD
$697 USD
View
B+
Retailer 15
-
$1,050 AUD
$736 USD
View
B+
Retailer 16
-
$1,072 AUD
$751 USD
View
B+
Retailer 17
-
$1,220 AUD
$855 USD
View
B+
Retailer 18
-
$1,241 AUD
$870 USD
View
B+
Retailer 19
-
$1,284 AUD
$900 USD
View
B+
Retailer 20
-
$1,284 AUD
$900 USD
View
B+
Retailer 21
-
$1,330 AUD
$932 USD
View
B+
Retailer 22
-
$1,446 AUD
£798 GBP
View
Most Expensive
B
Brilliant Earth
13299922A · Nov 2
$2,197 AUD
$1,540 USD
View
22 more retailers have this diamond
Prices start from $250 AUDSave up to $1,948 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
1.55ct Emerald
$250 AUD