Emerald|Lab Grown|IGI

3.31ct D IF Emerald Lab Grown Diamond

- • D/IF • IGI LG762544997

Certificate IGI LG762544997

Diamond specifications and retailer prices

From $2,216 USD
Save $10,059 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,275 USD at Blue Nile
View at Blue Nile

About this 3.31ct lab-grown emerald diamond

This 3.31ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG762544997 or 762544997. Listed at 16 retailers, with prices from $2,216 to $12,275 at Blue Nile, a $10,059 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.31
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544997
Dimensions9.99 × 7.06 × 4.61 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.99 mm7.06 mm3.31 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544997
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 40.4°Culet: LargeDepth 65.3%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $12,275 USD|Low: $1,554 USD|High: $12,275 USD|Avg: $4,834 USD
Blue Nile
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 1, 2026
Retailer 8$1,554 USD
Retailer 15$2,216 USD
Retailer 6$2,698 USD
Retailer 3$2,743 USD
Retailer 7$2,778 USD
Retailer 10$3,114 USD
Retailer 14$3,468 USD
Retailer 11$5,074 USD
Retailer 13$5,695 USD
Retailer 4$5,826 USD
Retailer 16$5,870 USD
Retailer 12$6,431 USD
Retailer 9$7,121 USD
Retailer 2$7,231 USD
Retailer 5$10,590 USD
Blue Nile$12,275 USD

37 data points across 16 retailers

16 retailers$2,216 USD to $12,275 USD

A
Cheapest Retailer
-
$2,216 USD
A
Retailer 2
-
$2,698 USD
View
A
Retailer 3
-
$2,743 USD
View
A
Retailer 4
-
$2,778 USD
HK$21,700 HKD
View
A
Retailer 5
-
$3,054 USD
£2,404 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
$3,109 USD
£2,448 GBP
View
A
Retailer 7
-
$3,468 USD
€3,303 EUR
View
B+
Retailer 8
-
$5,074 USD
ZAR 81,963 ZAR
View
B
Retailer 9
-
$5,695 USD
View
B
Retailer 10
-
$5,826 USD
View
B
Retailer 11
-
$5,870 USD
View
B+
Retailer 12
-
$6,431 USD
£5,064 GBP
View
B
Retailer 13
-
$7,121 USD
A$10,956 AUD
View
B
Retailer 14
-
$7,231 USD
View
B
Retailer 15
-
$10,590 USD
View
Most Expensive
B
Blue Nile
29039721 · Oct 1
$12,275 USD
View
15 more retailers have this diamond
Prices start from $2,216 USDSave up to $10,059 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
3.31ct Emerald
$2,216 USD