CaratHunter
Plans
Emerald|Lab Grown|IGI

3.51ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG733514382

Certificate IGI LG733514382

Diamond specifications and retailer prices

From $1,829 USD
Save $6,921 USD (79%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,750 USD at Brilliant Earth
View at Brilliant Earth

About this 3.51ct lab-grown emerald diamond

This 3.51ct 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 LG733514382 or 733514382. Listed at 25 retailers, with prices from $1,829 to $8,750 at Brilliant Earth, a $6,921 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

3.51
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733514382
Dimensions10.41 × 6.98 × 4.69 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm6.98 mm3.51 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733514382
Side View
Table 63.0%Crown 29.9°Girdle: Slightly ThickPavilion 40°Culet: LNGDepth 67.2%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $8,750 USD|Low: $1,462 USD|High: $9,470 USD|Avg: $4,461 USD|-7.6%
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
Retailer 20
Retailer 21
Retailer 22
September 29, 2026
Retailer 4$1,829 USD
Retailer 21$1,990 USD
Retailer 8$2,048 USD
Retailer 6$2,093 USD
Retailer 19$2,122 USD
Retailer 20$2,180 USD
Retailer 3$2,322 USD
Retailer 7$3,032 USD
Retailer 2$3,085 USD
Retailer 15$3,297 USD
Retailer 5$3,344 USD
Retailer 18$3,977 USD
Retailer 12$4,356 USD
Retailer 9$4,389 USD
Retailer 13$4,838 USD
Retailer 17$5,730 USD
Retailer 16$6,133 USD
Retailer 14$6,179 USD
Retailer 11$6,375 USD
Retailer 22$7,084 USD
Retailer 10$7,600 USD
Brilliant Earth$8,750 USD

39 data points across 22 retailers

25 retailers$1,829 USD to $8,750 USD

A
Cheapest Retailer
-
$1,829 USD
A
Retailer 2
-
$1,990 USD
View
A
Retailer 3
-
$2,048 USD
View
A
Retailer 4
-
$2,093 USD
View
A
Retailer 5
-
$2,122 USD
View
A
Retailer 6
-
$2,180 USD
View
A
Retailer 7
-
$2,322 USD
View
A
Retailer 8
-
$2,445 USD
HK$19,100 HKD
View
A
Retailer 9
-
$3,032 USD
View
A
Retailer 10
-
$3,079 USD
£2,425 GBP
View
A
Retailer 11
-
$3,297 USD
€3,140 EUR
View
Price last confirmed 78 days ago
A
Retailer 12
-
$3,344 USD
View
A
Retailer 13
-
$3,977 USD
View
A
Retailer 14
-
$4,356 USD
View
B+
Retailer 15
-
$4,389 USD
£3,456 GBP
View
B+
Retailer 16
-
$4,838 USD
ZAR 78,152 ZAR
View
B+
Retailer 17
-
$5,730 USD
View
B+
Retailer 18
-
$6,133 USD
£4,829 GBP
View
B+
Retailer 19
-
$6,179 USD
View
B+
Retailer 20
-
$6,375 USD
£5,020 GBP
View
B+
Retailer 21
-
$6,392 USD
View
B+
Retailer 22
-
$7,084 USD
SGD 9,573 SGD
View
B
Retailer 23
-
$7,436 USD
View
B
Retailer 24
-
$7,755 USD
View
Most Expensive
B
Brilliant Earth
16383632A · Sep 29
$8,750 USD
View
24 more retailers have this diamond
Prices start from $1,829 USDSave up to $6,921 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.

A
3.51ct Emerald
$1,829 USD