CaratHunter
Plans
Emerald|Lab Grown|IGI

3.45ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG617419199

Shape and cutting style on the report: Emerald cut

Certificate IGI LG617419199

Diamond specifications and retailer prices

From $581 AUD
$408 USD
As of October 27, 2026
Save $3,790 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,370 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.45ct lab-grown emerald diamond

This 3.45ct 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 LG617419199 or 617419199. Listed at 21 retailers as of October 27, 2026, with prices from $581 to $4,370, a $3,790 spread on the same certified stone. Brilliant Earth lists it at $4,370. 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

3.45
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617419199
Dimensions9.80 × 6.94 × 4.80 mm
L/W Ratio1.41
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
9.80 mm6.94 mm3.45 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617419199
Side View
Table 61.0%Crown 36.3°Girdle: MediumPavilion 40°Culet: LNGDepth 69.2%

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: $4,370 AUD|Low: $558 AUD|High: $5,040 AUD|Avg: $1,670 AUD|-13.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 4$581 AUD
Retailer 9$651 AUD
Retailer 14$651 AUD
Retailer 5$720 AUD
Retailer 12$720 AUD
Retailer 7$1,142 AUD
Retailer 18$1,146 AUD
Retailer 10$1,176 AUD
Retailer 11$1,185 AUD
Retailer 15$1,205 AUD
Retailer 16$1,517 AUD
Retailer 17$1,564 AUD
Retailer 3$1,787 AUD
Retailer 13$2,316 AUD
Retailer 6$2,696 AUD
Retailer 2$2,815 AUD
Retailer 8$3,751 AUD
Brilliant Earth$4,370 AUD

42 data points across 18 retailers

21 retailers$581 AUD to $4,370 AUD

A
Cheapest Retailer
-
$581 AUD
$408 USD
A
Retailer 2
-
$651 AUD
$457 USD
View
A
Retailer 3
-
$651 AUD
$457 USD
View
Final sale: no returns
Retailer 4
-
$720 AUD
$506 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$720 AUD
$506 USD
View
B+
Retailer 6
-
$1,142 AUD
$802 USD
View
A
Retailer 7
-
$1,146 AUD
$805 USD
View
A
Retailer 8
-
$1,176 AUD
$826 USD
View
A
Retailer 9
-
$1,185 AUD
£655 GBP
View
A
Retailer 10
-
$1,205 AUD
€806 EUR
View
A
Retailer 11
-
$1,517 AUD
View
A
Retailer 12
-
$1,564 AUD
ZAR 17,749 ZAR
View
A
Retailer 13
-
$1,787 AUD
$1,255 USD
View
A
Retailer 14
-
$1,845 AUD
$1,296 USD
View
B+
Retailer 15
-
$2,316 AUD
$1,627 USD
View
B+
Retailer 16
-
$2,366 AUD
$1,662 USD
View
B+
Retailer 17
-
$2,634 AUD
$1,850 USD
View
B
Retailer 18
-
$2,696 AUD
$1,894 USD
View
B+
Retailer 19
-
$2,815 AUD
£1,557 GBP
View
Retailer 20
-
$3,751 AUD
$2,635 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Brilliant Earth
9048179A · Oct 31
$4,370 AUD
$3,070 USD
View
20 more retailers have this diamond
Prices start from $581 AUDSave up to $3,790 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
3.45ct Emerald
$581 AUD