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Emerald|Lab Grown|IGI

3.78ct G VVS1 Emerald Lab Grown Diamond

ID • G/VVS1 • IGI LG809634814

Shape and cutting style on the report: Emerald cut

Certificate IGI LG809634814

Diamond specifications and retailer prices

From $1,243 SGD
$970 USD
As of October 30, 2026
Save $8,280 SGD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,523 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG809634814 or 809634814. Listed at 13 retailers as of October 29, 2026, with prices from $1,243 to $9,523, a $8,280 spread on the same certified stone. Brilliant Earth lists it at $9,523. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809634814
Dimensions11.13 × 7.42 × 4.71 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.13 mm7.42 mm3.78 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809634814
Side View
Table 69.0%Crown 37.6°Girdle: MediumPavilion 39°Culet: LargeDepth 63.5%

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 30
Current: $9,523 SGD|Low: $1,193 SGD|High: $9,818 SGD|Avg: $3,885 SGD|-3.0%
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
October 29, 2026
Retailer 11$1,243 SGD
Retailer 14$1,609 SGD
Retailer 10$1,666 SGD
Retailer 5$1,673 SGD
Retailer 12$2,306 SGD
Retailer 9$3,108 SGD
Retailer 7$3,254 SGD
Retailer 4$3,334 SGD
Retailer 6$3,802 SGD
Retailer 13$4,838 SGD
Retailer 2$4,917 SGD
Retailer 8$5,748 SGD
Retailer 3$6,788 SGD
Brilliant Earth$9,523 SGD

21 data points across 14 retailers

13 retailers$1,243 SGD to $9,523 SGD

A
Cheapest Retailer
-
$1,243 SGD
$970 USD
A
Retailer 2
-
$1,352 SGD
$1,055 USD
View
A
Retailer 3
-
$1,666 SGD
$1,300 USD
View
A
Retailer 4
-
$1,673 SGD
HK$10,200 HKD
View
B+
Retailer 5
-
$2,306 SGD
$1,799 USD
View
B+
Retailer 6
-
$3,108 SGD
$2,425 USD
View
Retailer 7
-
$3,254 SGD
A$3,906 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$3,334 SGD
$2,601 USD
View
B
Retailer 9
-
$4,054 SGD
$3,163 USD
View
B
Retailer 10
-
$4,838 SGD
View
B
Retailer 11
-
$4,917 SGD
£3,021 GBP
View
Retailer 12
-
$5,748 SGD
$4,485 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20164959A · Oct 29
$9,523 SGD
$7,430 USD
View
12 more retailers have this diamond
Prices start from $1,243 SGDSave up to $8,280 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
$1,243 SGD