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Emerald|Lab Grown|IGI

1.55ct G VVS1 Emerald Lab Grown Diamond

EX • G/VVS1 • IGI LG771643630

Shape and cutting style on the report: Emerald cut

Certificate IGI LG771643630

Diamond specifications and retailer prices

From $693 AUD
As of November 4, 2026
Save $1,046 AUD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,739 AUD at Rare Carat · As of November 1, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771643630 or 771643630. Listed at 8 retailers as of November 1, 2026, with prices from $693 to $1,739, a $1,046 spread on the same certified stone. Rare Carat lists it at $1,739. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771643630
Dimensions7.80 × 5.37 × 3.70 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm5.37 mm1.55 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771643630
Side View
Table 65.0%Crown 35.6°Girdle: STK-THKPavilion 40.2°Culet: LargeDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,739 AUD|Low: $664 AUD|High: $1,753 AUD|Avg: $1,084 AUD|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 4$683 AUD
Retailer 7$693 AUD
Retailer 2$764 AUD
Retailer 6$878 AUD
Retailer 5$949 AUD
Retailer 8$1,390 AUD
Retailer 3$1,639 AUD
Rare Carat$1,739 AUD

43 data points across 8 retailers

8 retailers$693 AUD to $1,739 AUD

Retailer 1
-
$683 AUD
Price last confirmed 7 days ago
A
Retailer 2
-
$693 AUD
View
A
Retailer 3
-
$764 AUD
View
B+
Retailer 4
-
$878 AUD
View
B+
Retailer 5
-
$949 AUD
View
B+
Retailer 6
-
$1,390 AUD
View
B
Retailer 7
-
$1,639 AUD
View
Most Expensive
B
Rare Carat
DGD-DNG-15182 · Nov 1
$1,739 AUD
$1,220 USD
View
7 more retailers have this diamond
Prices start from $693 AUDSave up to $1,046 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
$693 AUD