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Emerald|Lab Grown|IGI

3.75ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG803696408

Shape and cutting style on the report: Emerald cut

Certificate IGI LG803696408

Diamond specifications and retailer prices

From $1,438 USD
As of October 29, 2026
Save $7,582 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,020 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.75ct lab-grown emerald diamond

This 3.75ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803696408 or 803696408. Listed at 20 retailers as of October 29, 2026, with prices from $1,438 to $9,020, a $7,582 spread on the same certified stone. Brilliant Earth lists it at $9,020. 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

3.75
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803696408
Dimensions10.85 × 7.41 × 4.80 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm7.41 mm3.75 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803696408
Side View
Table 65.0%Crown 37.1°Girdle: THN-MEDPavilion 39.9°Culet: LargeDepth 64.8%

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 29
Current: $9,020 USD|Low: $1,438 USD|High: $9,020 USD|Avg: $3,446 USD
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
October 31, 2026
Retailer 15$1,438 USD
Retailer 3$1,545 USD
Retailer 10$1,824 USD
Retailer 12$2,100 USD
Retailer 7$2,140 USD
Retailer 4$2,273 USD
Retailer 9$2,777 USD
Retailer 8$3,415 USD
Retailer 16$3,460 USD
Retailer 5$3,597 USD
Retailer 14$4,700 USD
Retailer 6$4,813 USD
Retailer 13$5,230 USD
Retailer 11$5,410 USD
Retailer 2$5,549 USD
Brilliant Earth$9,020 USD

18 data points across 16 retailers

20 retailers$1,438 USD to $9,020 USD

Retailer 1
-
$1,171 USD
Price last confirmed 38 days ago
Retailer 2
-
$1,340 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$1,438 USD
View
Final sale: no returns
A
Retailer 4
-
$1,545 USD
View
A
Retailer 5
-
$1,824 USD
View
A
Retailer 6
-
$2,100 USD
£1,653 GBP
View
A
Retailer 7
-
$2,140 USD
View
A
Retailer 8
-
$2,273 USD
€2,165 EUR
View
A
Retailer 9
-
$2,777 USD
View
Retailer 10
-
$3,415 USD
A$5,254 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$3,460 USD
ZAR 55,895 ZAR
View
A
Retailer 12
-
$3,597 USD
£2,832 GBP
View
B+
Retailer 13
-
$4,407 USD
View
B+
Retailer 14
-
$4,700 USD
View
B+
Retailer 15
-
$4,813 USD
£3,790 GBP
View
B+
Retailer 16
-
$5,230 USD
View
B+
Retailer 17
-
$5,410 USD
View
B
Retailer 18
-
$5,549 USD
SGD 7,498 SGD
View
Retailer 19
-
$6,785 USD
A$10,439 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
20125860A · Oct 30
$9,020 USD
View
19 more retailers have this diamond
Prices start from $1,438 USDSave up to $7,582 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.75ct Emerald
$1,438 USD