Emerald|Lab Grown|IGI

4.57ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG826682959

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826682959

Diamond specifications and retailer prices

From $1,239 AUD
HK$6,800 HKD
As of October 30, 2026
14 retailers carry this diamond
Most expensive: $9,325 AUD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 4.57ct lab-grown emerald diamond

This 4.57ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826682959 or 826682959. Listed at 14 retailers as of October 30, 2026. 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

4.57
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826682959
Dimensions11.31 × 7.69 × 5.28 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm7.69 mm4.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826682959
Side View
Table 62.0%Crown 36.8°Girdle: Slightly ThickPavilion 39.6°Culet: LargeDepth 68.7%

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 30
Current: $9,325 AUD|Low: $737 AUD|High: $9,325 AUD|Avg: $2,442 AUD
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
October 15, 2026
Retailer 18$887 AUD
Retailer 6$1,035 AUD
Retailer 4$1,072 AUD
Retailer 17$1,072 AUD
Retailer 11$1,239 AUD
Retailer 5$1,593 AUD
Retailer 12$1,715 AUD
Retailer 13$1,748 AUD
Retailer 14$1,815 AUD
Retailer 15$2,279 AUD
Retailer 3$2,302 AUD
Retailer 8$2,639 AUD
Retailer 2$2,954 AUD
Retailer 7$3,341 AUD
Retailer 10$3,564 AUD
Retailer 19$3,654 AUD
Retailer 9$3,697 AUD
Retailer 16$4,556 AUD
Brilliant Earth$9,325 AUD

28 data points across 19 retailers

14 retailers

Retailer 1
-
$887 AUD
$623 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,005 AUD
$706 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$1,072 AUD
$753 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,239 AUD
HK$6,800 HKD
View
Retailer 5
-
$1,748 AUD
$1,228 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$2,279 AUD
ZAR 25,865 ZAR
View
Price last confirmed 21 days ago
Retailer 7
-
$2,639 AUD
$1,854 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$3,012 AUD
$2,116 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$3,341 AUD
£1,848 GBP
View
Price last confirmed 24 days ago
Retailer 10
-
$3,564 AUD
$2,504 USD
View
Price last confirmed 19 days ago
Retailer 11
-
$3,654 AUD
$2,567 USD
View
Price last confirmed 19 days ago
Retailer 12
-
$3,697 AUD
$2,597 USD
View
Price last confirmed 19 days ago
Retailer 13
-
$4,556 AUD
£2,520 GBP
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
21159293A · Oct 12
$9,325 AUD
$6,550 USD
View
Price last confirmed 18 days ago
13 more retailers have this diamond
Prices start from $1,239 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
4.57ct Emerald
$1,239 AUD