CaratHunter
Plans
Emerald|Lab Grown|IGI

3.90ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG728578011

Certificate IGI LG728578011

Diamond specifications and retailer prices

From $2,310 USD
Save $13,580 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $15,890 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728578011 or 728578011. Listed at 23 retailers, with prices from $2,310 to $15,890 at Do Amore Diamonds, a $13,580 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

3.90
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728578011
Dimensions10.80 × 7.42 × 4.92 mm
L/W Ratio1.46
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
10.80 mm7.42 mm3.90 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728578011
Side View
Table 67.0%Crown 36.1°Girdle: MediumPavilion 39°Culet: LargeDepth 66.3%

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 29
Current: $15,890 USD|Low: $2,008 USD|High: $17,570 USD|Avg: $6,733 USD|-8.0%
Do Amore Diamonds
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
Retailer 23
October 1, 2026
Retailer 13$2,310 USD
Retailer 5$2,586 USD
Retailer 8$2,642 USD
Retailer 4$2,679 USD
Retailer 15$2,732 USD
Retailer 3$2,812 USD
Retailer 18$2,845 USD
Retailer 6$3,494 USD
Retailer 17$3,677 USD
Retailer 12$4,065 USD
Retailer 19$4,082 USD
Retailer 2$4,182 USD
Retailer 20$4,200 USD
Retailer 7$5,608 USD
Retailer 22$6,686 USD
Retailer 21$6,743 USD
Retailer 9$7,731 USD
Retailer 10$7,829 USD
Retailer 23$8,014 USD
Retailer 11$10,114 USD
Retailer 14$10,318 USD
Do Amore Diamonds$15,890 USD
Retailer 16$17,570 USD

38 data points across 23 retailers

23 retailers$2,310 USD to $15,890 USD

A
Cheapest Retailer
-
$2,310 USD
A
Retailer 2
-
$2,586 USD
View
A
Retailer 3
-
$2,642 USD
View
A
Retailer 4
-
$2,679 USD
View
A
Retailer 5
-
$2,732 USD
View
A
Retailer 6
-
$2,812 USD
View
A
Retailer 7
-
$2,845 USD
View
A
Retailer 8
-
$3,494 USD
HK$27,300 HKD
View
A
Retailer 9
-
$3,677 USD
View
A
Retailer 10
-
$4,065 USD
View
A
Retailer 11
-
$4,087 USD
£3,218 GBP
View
A
Retailer 12
-
$4,182 USD
View
A
Retailer 13
-
$4,200 USD
View
B+
Retailer 14
-
$5,608 USD
£4,416 GBP
View
B+
Retailer 15
-
$6,686 USD
A$10,286 AUD
View
B+
Retailer 16
-
$6,743 USD
ZAR 108,935 ZAR
View
B+
Retailer 17
-
$7,731 USD
View
B+
Retailer 18
-
$7,815 USD
€7,443 EUR
View
Price last confirmed 110 days ago
B+
Retailer 19
-
$7,829 USD
View
B+
Retailer 20
-
$8,014 USD
£6,310 GBP
View
B
Retailer 21
-
$10,114 USD
SGD 13,668 SGD
View
B
Retailer 22
-
$10,318 USD
View
Most Expensive
B
Do Amore Diamonds
27-463249868 · Oct 1
$15,890 USD
View
22 more retailers have this diamond
Prices start from $2,310 USDSave up to $13,580 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
3.90ct Emerald
$2,310 USD