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Emerald|Lab Grown|IGI

3.68ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG620454950

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620454950

Diamond specifications and retailer prices

From $522 SGD
$408 USD
As of October 27, 2026
Save $4,106 SGD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,628 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.68ct lab-grown emerald diamond

This 3.68ct 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 LG620454950 or 620454950. Listed at 10 retailers as of October 27, 2026, with prices from $522 to $4,628, a $4,106 spread on the same certified stone. Do Amore Diamonds lists it at $4,628. 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

3.68
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620454950
Dimensions10.73 × 7.12 × 4.81 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.73 mm7.12 mm3.68 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620454950
Side View
Table 63.0%Crown 36.2°Girdle: MediumPavilion 40.7°Culet: LargeDepth 67.6%

Caratlytics Score

How it works →
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 27
Current: $4,628 SGD|Low: $513 SGD|High: $4,743 SGD|Avg: $2,126 SGD|-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$522 SGD
Retailer 6$584 SGD
Retailer 5$1,021 SGD
Retailer 2$1,023 SGD
Retailer 4$1,814 SGD
Retailer 8$1,904 SGD
Retailer 9$2,293 SGD
Retailer 3$2,625 SGD
Retailer 10$3,925 SGD
Do Amore Diamonds$4,628 SGD

18 data points across 10 retailers

10 retailers$522 SGD to $4,628 SGD

A
Cheapest Retailer
-
$522 SGD
$408 USD
A
Retailer 2
-
$584 SGD
$457 USD
View
B+
Retailer 3
-
$1,021 SGD
$799 USD
View
A
Retailer 4
-
$1,023 SGD
$800 USD
View
B+
Retailer 5
-
$1,814 SGD
$1,419 USD
View
B+
Retailer 6
-
$1,904 SGD
$1,490 USD
View
Retailer 7
-
$2,293 SGD
$1,794 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$2,625 SGD
£1,617 GBP
View
Price last confirmed 7 days ago
B
Retailer 9
-
$3,925 SGD
$3,070 USD
View
Most Expensive
B
Do Amore Diamonds
27-819F8BC89 · Oct 28
$4,628 SGD
$3,620 USD
View
9 more retailers have this diamond
Prices start from $522 SGDSave up to $4,106 SGD

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
3.68ct Emerald
$522 SGD