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Emerald|Lab Grown|IGI

3.78ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG846691045

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846691045

Diamond specifications and retailer prices

From $881 SGD
$687 USD
As of October 27, 2026
Save $7,053 SGD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,934 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.78ct lab-grown emerald diamond

This 3.78ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846691045 or 846691045. Listed at 20 retailers as of October 27, 2026, with prices from $881 to $7,934, a $7,053 spread on the same certified stone. Brilliant Earth lists it at $7,934. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691045
Dimensions10.21 × 7.33 × 5.01 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm7.33 mm3.78 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691045
Side View
Table 67.0%Crown 37.2°Girdle: Slightly ThickPavilion 42.3°Culet: LargeDepth 68.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,508 SGD|Low: $881 SGD|High: $4,325 SGD|Avg: $2,326 SGD|-4.7%
Retailer 1
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 30, 2026
Retailer 5$881 SGD
Retailer 10$970 SGD
Retailer 3$986 SGD
Retailer 8$1,034 SGD
Retailer 2$1,275 SGD
Retailer 18$1,464 SGD
Retailer 6$1,547 SGD
Retailer 13$1,588 SGD
Retailer 12$1,636 SGD
Retailer 15$2,371 SGD
Retailer 11$2,391 SGD
Retailer 7$2,526 SGD
Retailer 9$2,907 SGD
Retailer 16$3,304 SGD
Retailer 19$3,427 SGD
Retailer 4$3,444 SGD
Retailer 1$3,508 SGD
Retailer 17$3,636 SGD
Retailer 14$4,325 SGD

11 data points across 19 retailers

20 retailers$881 SGD to $7,934 SGD

A
Cheapest Retailer
-
$881 SGD
$687 USD
A
Retailer 2
-
$970 SGD
$757 USD
View
A
Retailer 3
-
$986 SGD
$769 USD
View
Final sale: no returns
A
Retailer 4
-
$1,034 SGD
$807 USD
View
A
Retailer 5
-
$1,275 SGD
$995 USD
View
A
Retailer 6
-
$1,464 SGD
$1,142 USD
View
A
Retailer 7
-
$1,547 SGD
$1,207 USD
View
A
Retailer 8
-
$1,588 SGD
€1,180 EUR
View
A
Retailer 9
-
$1,636 SGD
£1,005 GBP
View
A
Retailer 10
-
$2,371 SGD
ZAR 29,891 ZAR
View
Retailer 11
-
$2,391 SGD
A$2,870 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,526 SGD
$1,971 USD
View
B+
Retailer 13
-
$2,907 SGD
$2,268 USD
View
B+
Retailer 14
-
$3,304 SGD
$2,578 USD
View
B+
Retailer 15
-
$3,427 SGD
$2,674 USD
View
B+
Retailer 16
-
$3,444 SGD
View
B+
Retailer 17
-
$3,508 SGD
$2,737 USD
View
B+
Retailer 18
-
$3,636 SGD
$2,837 USD
View
B
Retailer 19
-
$4,325 SGD
£2,657 GBP
View
Most Expensive
B
Brilliant Earth
22285711A · Oct 29
$7,934 SGD
$6,190 USD
View
19 more retailers have this diamond
Prices start from $881 SGDSave up to $7,053 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
3.78ct Emerald
$881 SGD