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Emerald|Lab Grown|IGI

3.65ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG687572332

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687572332

Diamond specifications and retailer prices

From $405 USD
As of October 27, 2026
Save $3,185 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,590 USD at Do Amore Diamonds · As of October 28, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG687572332 or 687572332. Listed at 10 retailers as of October 27, 2026, with prices from $405 to $3,590, a $3,185 spread on the same certified stone. Do Amore Diamonds lists it at $3,590. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.65
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687572332
Dimensions10.50 × 7.19 × 4.86 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
10.50 mm7.19 mm3.65 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687572332
Side View
Table 62.0%Crown 35.3°Girdle: MediumPavilion 41°Culet: LargeDepth 67.6%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $3,590 USD|Low: $398 USD|High: $3,680 USD|Avg: $1,658 USD|-2.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 7$405 USD
Retailer 6$453 USD
Retailer 2$795 USD
Retailer 5$795 USD
Retailer 4$1,408 USD
Retailer 8$1,480 USD
Retailer 9$1,781 USD
Retailer 3$2,037 USD
Retailer 10$3,040 USD
Do Amore Diamonds$3,590 USD

20 data points across 10 retailers

10 retailers$405 USD to $3,590 USD

A
Cheapest Retailer
-
$405 USD
A
Retailer 2
-
$453 USD
View
B+
Retailer 3
-
$795 USD
View
A
Retailer 4
-
$795 USD
View
B+
Retailer 5
-
$1,408 USD
View
B+
Retailer 6
-
$1,480 USD
View
B+
Retailer 7
-
$1,781 USD
View
B+
Retailer 8
-
$2,037 USD
£1,604 GBP
View
B
Retailer 9
-
$3,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-7448CE270 · Oct 28
$3,590 USD
View
9 more retailers have this diamond
Prices start from $405 USDSave up to $3,185 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
$405 USD