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 $1,113 SGD
HK$6,800 HKD
As of October 30, 2026
14 retailers carry this diamond
Most expensive: $8,374 SGD 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $8,374 SGD|Low: $662 SGD|High: $8,374 SGD|Avg: $2,193 SGD
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$796 SGD
Retailer 6$929 SGD
Retailer 4$963 SGD
Retailer 17$963 SGD
Retailer 11$1,113 SGD
Retailer 5$1,431 SGD
Retailer 12$1,540 SGD
Retailer 13$1,570 SGD
Retailer 14$1,630 SGD
Retailer 15$2,047 SGD
Retailer 3$2,067 SGD
Retailer 8$2,370 SGD
Retailer 2$2,653 SGD
Retailer 7$3,000 SGD
Retailer 10$3,201 SGD
Retailer 19$3,282 SGD
Retailer 9$3,320 SGD
Retailer 16$4,091 SGD
Brilliant Earth$8,374 SGD

28 data points across 19 retailers

14 retailers

Retailer 1
-
$796 SGD
$623 USD
Price last confirmed 28 days ago
Retailer 2
-
$903 SGD
$706 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$963 SGD
$753 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,113 SGD
HK$6,800 HKD
View
Retailer 5
-
$1,570 SGD
$1,228 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$2,047 SGD
ZAR 25,865 ZAR
View
Price last confirmed 21 days ago
Retailer 7
-
$2,370 SGD
$1,854 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$2,705 SGD
$2,116 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$3,000 SGD
£1,848 GBP
View
Price last confirmed 23 days ago
Retailer 10
-
$3,201 SGD
$2,504 USD
View
Price last confirmed 19 days ago
Retailer 11
-
$3,282 SGD
$2,567 USD
View
Price last confirmed 19 days ago
Retailer 12
-
$3,320 SGD
$2,597 USD
View
Price last confirmed 19 days ago
Retailer 13
-
$4,091 SGD
£2,520 GBP
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
21159293A · Oct 12
$8,374 SGD
$6,550 USD
View
Price last confirmed 18 days ago
13 more retailers have this diamond
Prices start from $1,113 SGD

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
$1,113 SGD