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Emerald|Lab Grown|IGI

3.78ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG828684076

Certificate IGI LG828684076

Diamond specifications and retailer prices

From $942 USD
Save $6,148 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,090 USD at Brilliant Earth
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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828684076 or 828684076. Listed at 14 retailers, with prices from $942 to $7,090 at Brilliant Earth, a $6,148 spread on the same certified stone. 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
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828684076
Dimensions10.24 × 7.27 × 5.06 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.24 mm7.27 mm3.78 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828684076
Side View
Table 65.0%Crown 35.9°Girdle: THK-VTKPavilion 44.2°Culet: LargeDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $7,090 USD|Low: $942 USD|High: $9,500 USD|Avg: $3,199 USD|-25.4%
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 1, 2026
Retailer 12$942 USD
Retailer 4$1,398 USD
Retailer 2$1,465 USD
Retailer 11$1,511 USD
Retailer 14$2,212 USD
Retailer 6$2,697 USD
Retailer 9$2,894 USD
Retailer 5$3,381 USD
Retailer 3$3,430 USD
Retailer 13$3,658 USD
Retailer 10$3,862 USD
Retailer 7$4,605 USD
Retailer 8$4,945 USD
Brilliant Earth$7,090 USD

39 data points across 14 retailers

14 retailers$942 USD to $7,090 USD

B+
Cheapest Retailer
-
$942 USD
B+
Retailer 2
-
$1,398 USD
View
B+
Retailer 3
-
$1,465 USD
€1,395 EUR
View
B+
Retailer 4
-
$1,511 USD
£1,190 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
$2,212 USD
ZAR 35,739 ZAR
View
Price last confirmed 10 days ago
B
Retailer 6
-
$2,697 USD
£2,124 GBP
View
Price last confirmed 9 days ago
B
Retailer 7
-
$2,894 USD
View
B
Retailer 8
-
$3,381 USD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,500 USD
View
C
Retailer 10
-
$3,658 USD
£2,880 GBP
View
Price last confirmed 9 days ago
C
Retailer 11
-
$3,862 USD
SGD 5,219 SGD
View
C
Retailer 12
-
$4,605 USD
A$7,084 AUD
View
C
Retailer 13
-
$4,945 USD
View
Most Expensive
C
Brilliant Earth
21114082A · Oct 1
$7,090 USD
View
13 more retailers have this diamond
Prices start from $942 USDSave up to $6,148 USD

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.

B+
3.78ct Emerald
$942 USD