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Emerald|Lab Grown|IGI

3.65ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG597378540

Shape and cutting style on the report: Emerald cut

Certificate IGI LG597378540

Diamond specifications and retailer prices

From $2,302 USD
As of October 30, 2026
Save $13,538 USD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $15,840 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.65ct lab-grown emerald diamond

This 3.65ct 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 LG597378540 or 597378540. Listed at 25 retailers as of October 30, 2026, with prices from $2,302 to $15,840, a $13,538 spread on the same certified stone. Do Amore Diamonds lists it at $15,840. 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

3.65
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597378540
Dimensions10.38 × 7.33 × 4.85 mm
L/W Ratio1.42
Culet sizeLong
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
10.38 mm7.33 mm3.65 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597378540
Side View
Table 60.0%Crown 30.3°Girdle: MED-STKPavilion 40.6°Culet: LNGDepth 66.2%

Caratlytics Score

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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 30
Current: $15,840 USD|Low: $2,263 USD|High: $15,840 USD|Avg: $5,324 USD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 30, 2026
Retailer 8$2,302 USD
Retailer 20$2,505 USD
Retailer 9$2,577 USD
Retailer 12$2,671 USD
Retailer 16$2,734 USD
Retailer 22$2,795 USD
Retailer 4$2,835 USD
Retailer 7$3,482 USD
Retailer 21$3,701 USD
Retailer 18$3,899 USD
Retailer 2$3,981 USD
Retailer 6$4,052 USD
Retailer 3$4,093 USD
Retailer 15$5,593 USD
Retailer 19$6,668 USD
Retailer 13$6,846 USD
Retailer 11$7,372 USD
Retailer 23$7,806 USD
Retailer 17$7,935 USD
Retailer 10$10,085 USD
Retailer 14$10,285 USD
Retailer 5$10,640 USD
Do Amore Diamonds$15,840 USD

39 data points across 23 retailers

25 retailers$2,302 USD to $15,840 USD

A
Cheapest Retailer
-
$2,302 USD
A
Retailer 2
-
$2,505 USD
View
A
Retailer 3
-
$2,577 USD
View
Final sale: no returns
A
Retailer 4
-
$2,671 USD
View
Retailer 5
-
$2,734 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,795 USD
View
A
Retailer 7
-
$2,835 USD
View
A
Retailer 8
-
$3,482 USD
HK$27,200 HKD
View
A
Retailer 9
-
$3,701 USD
View
A
Retailer 10
-
$3,899 USD
View
A
Retailer 11
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$3,981 USD
£3,134 GBP
View
A
Retailer 12
-
$4,052 USD
View
A
Retailer 13
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$4,093 USD
View
B+
Retailer 14
-
$5,593 USD
£4,404 GBP
View
Retailer 15
-
$6,668 USD
A$10,258 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$6,846 USD
ZAR 110,593 ZAR
View
B+
Retailer 17
-
$7,131 USD
View
B
Retailer 18
-
$7,372 USD
View
Retailer 19
-
$7,557 USD
£5,950 GBP
View
Price last confirmed 20 days ago
B
Retailer 20
-
$7,806 USD
View
B+
Retailer 21
-
$7,935 USD
£6,248 GBP
View
B
Retailer 22
-
$10,085 USD
SGD 13,629 SGD
View
B
Retailer 23
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$10,285 USD
View
B
Retailer 24
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$10,640 USD
View
Most Expensive
B
Do Amore Diamonds
27-B547BC21A · Oct 29
$15,840 USD
View
24 more retailers have this diamond
Prices start from $2,302 USDSave up to $13,538 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
3.65ct Emerald
$2,302 USD