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Emerald|Lab Grown|IGI

1.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG801697960

Shape and cutting style on the report: Emerald cut

Certificate IGI LG801697960

Diamond specifications and retailer prices

From $409 AUD
$287 USD
As of October 28, 2026
Save $1,421 AUD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,181 AUD at Rare Carat · As of October 7, 2026
View at Rare Carat

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801697960 or 801697960. Listed at 18 retailers as of October 28, 2026, with a 348% 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

1.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801697960
Dimensions8.32 × 5.36 × 3.51 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm5.36 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801697960
Side View
Table 63.0%Crown 31.7°Girdle: THN-MEDPavilion 39.7°Culet: LargeDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,181 AUD|Low: $352 AUD|High: $3,181 AUD|Avg: $1,021 AUD
Rare Carat
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
October 29, 2026
Retailer 3$366 AUD
Retailer 8$409 AUD
Retailer 15$424 AUD
Retailer 11$454 AUD
Retailer 16$454 AUD
Retailer 10$683 AUD
Retailer 6$759 AUD
Retailer 14$780 AUD
Retailer 2$864 AUD
Retailer 7$938 AUD
Retailer 17$1,066 AUD
Retailer 4$1,395 AUD
Retailer 13$1,460 AUD
Retailer 9$1,649 AUD
Retailer 5$1,786 AUD
Retailer 12$1,829 AUD
Rare Carat$3,181 AUD

36 data points across 17 retailers

18 retailers$409 AUD to $1,829 AUD

Retailer 1
-
$366 AUD
$257 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$409 AUD
$287 USD
View
Final sale: no returns
A
Retailer 3
-
$424 AUD
$298 USD
View
A
Retailer 4
-
$454 AUD
$319 USD
View
A
Retailer 5
-
$454 AUD
$319 USD
View
A
Retailer 6
-
$683 AUD
$480 USD
View
A
Retailer 7
-
$759 AUD
$533 USD
View
A
Retailer 8
-
$780 AUD
ZAR 8,857 ZAR
View
A
Retailer 9
-
$864 AUD
£478 GBP
View
A
Retailer 10
-
$938 AUD
$659 USD
View
A
Retailer 11
-
$1,066 AUD
View
B+
Retailer 12
-
$1,395 AUD
$980 USD
View
B+
Retailer 13
-
$1,460 AUD
$1,026 USD
View
B+
Retailer 14
-
$1,493 AUD
$1,049 USD
View
B+
Retailer 15
-
$1,533 AUD
$1,077 USD
View
B+
Retailer 16
-
$1,786 AUD
$1,255 USD
View
B+
Retailer 17
-
$1,829 AUD
£1,012 GBP
View
Most Expensive
Rare Carat
34V801697960 · Oct 7
$3,181 AUD
$2,235 USD
View
Price last confirmed 22 days ago
17 more retailers have this diamond
Prices start from $409 AUDSave up to $1,421 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
$409 AUD