CaratHunter
Plans
Emerald|Lab Grown|IGI

3.78ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG617452929

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617452929

Diamond specifications and retailer prices

From $581 AUD
$408 USD
As of October 27, 2026
Save $4,573 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,153 AUD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 3.78ct lab-grown emerald diamond

This 3.78ct 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 LG617452929 or 617452929. Listed at 11 retailers as of October 27, 2026, with prices from $581 to $5,153, a $4,573 spread on the same certified stone. Do Amore Diamonds lists it at $5,153. 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

3.78
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617452929
Dimensions10.78 × 7.20 × 4.80 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.78 mm7.20 mm3.78 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617452929
Side View
Table 65.0%Crown 34.3°Girdle: MediumPavilion 41.1°Culet: LNGDepth 66.7%

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 27
Current: $5,153 AUD|Low: $511 AUD|High: $5,751 AUD|Avg: $2,233 AUD|-10.4%
Do Amore Diamonds
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
October 28, 2026
Retailer 12$581 AUD
Retailer 9$651 AUD
Retailer 3$725 AUD
Retailer 14$1,137 AUD
Retailer 2$1,139 AUD
Retailer 6$1,434 AUD
Retailer 7$1,505 AUD
Retailer 10$1,690 AUD
Retailer 11$2,020 AUD
Retailer 4$2,096 AUD
Retailer 15$2,555 AUD
Retailer 8$2,923 AUD
Retailer 5$2,955 AUD
Retailer 13$3,623 AUD
Do Amore Diamonds$5,153 AUD

21 data points across 15 retailers

11 retailers$581 AUD to $5,153 AUD

A
Cheapest Retailer
-
$581 AUD
$408 USD
A
Retailer 2
-
$651 AUD
$457 USD
View
A
Retailer 3
-
$725 AUD
$509 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,137 AUD
$799 USD
View
A
Retailer 5
-
$1,139 AUD
$800 USD
View
Retailer 6
-
$1,690 AUD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$2,020 AUD
$1,419 USD
View
B+
Retailer 8
-
$2,555 AUD
$1,795 USD
View
B+
Retailer 9
-
$2,923 AUD
£1,617 GBP
View
Retailer 10
-
$3,623 AUD
$2,545 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-E2A0FECA1 · Oct 27
$5,153 AUD
$3,620 USD
View
10 more retailers have this diamond
Prices start from $581 AUDSave up to $4,573 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
3.78ct Emerald
$581 AUD