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Emerald|Lab Grown|IGI

3.71ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG604380827

Shape and cutting style on the report: Emerald cut

Certificate IGI LG604380827

Diamond specifications and retailer prices

From $613 AUD
$431 USD
As of October 30, 2026
Save $5,977 AUD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,590 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.71ct lab-grown emerald diamond

This 3.71ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604380827 or 604380827. Listed at 20 retailers as of October 29, 2026, with prices from $613 to $6,590, a $5,977 spread on the same certified stone. Brilliant Earth lists it at $6,590. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.71
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604380827
Dimensions10.26 × 7.22 × 4.95 mm
L/W Ratio1.42
Culet sizeLong
Top View
10.26 mm7.22 mm3.71 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604380827
Side View
Table 64.0%Crown 35.9°Girdle: MediumPavilion 39.4°Culet: LNGDepth 68.6%

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: $6,590 AUD|Low: $589 AUD|High: $7,017 AUD|Avg: $1,905 AUD|-6.1%
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
Retailer 19
Retailer 20
October 30, 2026
Retailer 11$613 AUD
Retailer 4$688 AUD
Retailer 18$688 AUD
Retailer 3$762 AUD
Retailer 6$762 AUD
Retailer 7$1,199 AUD
Retailer 16$1,203 AUD
Retailer 14$1,251 AUD
Retailer 2$1,253 AUD
Retailer 5$1,334 AUD
Retailer 13$1,602 AUD
Retailer 15$1,652 AUD
Retailer 12$1,876 AUD
Retailer 19$2,135 AUD
Retailer 10$2,447 AUD
Retailer 9$2,493 AUD
Retailer 17$2,800 AUD
Retailer 8$2,848 AUD
Retailer 20$3,637 AUD
Brilliant Earth$6,590 AUD

39 data points across 20 retailers

20 retailers$613 AUD to $6,590 AUD

A
Cheapest Retailer
-
$613 AUD
$431 USD
A
Retailer 2
-
$688 AUD
$483 USD
View
A
Retailer 3
-
$688 AUD
$483 USD
View
Final sale: no returns
A
Retailer 4
-
$762 AUD
$535 USD
View
A
Retailer 5
-
$762 AUD
$535 USD
View
B+
Retailer 6
-
$1,199 AUD
$842 USD
View
A
Retailer 7
-
$1,203 AUD
$845 USD
View
A
Retailer 8
-
$1,251 AUD
€837 EUR
View
A
Retailer 9
-
$1,253 AUD
£693 GBP
View
A
Retailer 10
-
$1,334 AUD
$937 USD
View
A
Retailer 11
-
$1,602 AUD
View
A
Retailer 12
-
$1,652 AUD
ZAR 18,751 ZAR
View
A
Retailer 13
-
$1,876 AUD
$1,318 USD
View
B+
Retailer 14
-
$2,135 AUD
$1,500 USD
View
B+
Retailer 15
-
$2,447 AUD
$1,719 USD
View
B+
Retailer 16
-
$2,493 AUD
$1,751 USD
View
B+
Retailer 17
-
$2,800 AUD
£1,549 GBP
View
B+
Retailer 18
-
$2,848 AUD
$2,001 USD
View
Retailer 19
-
$3,637 AUD
$2,555 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
8389258A · Oct 29
$6,590 AUD
$4,630 USD
View
19 more retailers have this diamond
Prices start from $613 AUDSave up to $5,977 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
3.71ct Emerald
$613 AUD