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Emerald|Lab Grown|IGI

4.66ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG780667818

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780667818

Diamond specifications and retailer prices

From $8,412 SGD
$6,580 USD
As of October 30, 2026
Save $25,169 SGD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $33,581 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.66ct lab-grown emerald diamond

This 4.66ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780667818 or 780667818. Listed at 19 retailers as of October 30, 2026, with prices from $8,412 to $33,581, a $25,169 spread on the same certified stone. Taylor and Hart lists it at $33,581. 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

4.66
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780667818
Dimensions11.47 × 7.88 × 5.18 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
11.47 mm7.88 mm4.66 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780667818
Side View
Table 65.0%Crown 36.6°Girdle: MediumPavilion 39.8°Culet: LargeDepth 65.7%

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: $19,509 SGD|Low: $8,412 SGD|High: $36,965 SGD|Avg: $15,060 SGD|-22.4%
Retailer 1
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
Taylor and Hart
November 1, 2026
Retailer 17$8,412 SGD
Retailer 15$8,749 SGD
Retailer 6$8,829 SGD
Retailer 7$9,422 SGD
Retailer 14$9,722 SGD
Retailer 5$9,758 SGD
Retailer 9$9,758 SGD
Retailer 18$11,221 SGD
Retailer 3$11,311 SGD
Retailer 16$11,407 SGD
Retailer 2$11,584 SGD
Retailer 11$12,259 SGD
Retailer 10$12,739 SGD
Retailer 8$13,930 SGD
Retailer 12$15,413 SGD
Retailer 13$16,298 SGD
Retailer 1$19,509 SGD
Retailer 4$27,158 SGD
Taylor and Hart$33,581 SGD

39 data points across 19 retailers

19 retailers$8,412 SGD to $33,581 SGD

A
Cheapest Retailer
-
$8,412 SGD
$6,580 USD
A
Retailer 2
-
$8,749 SGD
$6,844 USD
View
A
Retailer 3
-
$8,829 SGD
$6,906 USD
View
A
Retailer 4
-
$9,422 SGD
$7,370 USD
View
Final sale: no returns
A
Retailer 5
-
$9,722 SGD
$7,605 USD
View
A
Retailer 6
-
$9,758 SGD
$7,633 USD
View
Retailer 7
-
$9,758 SGD
$7,633 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$11,221 SGD
$8,777 USD
View
B+
Retailer 9
-
$11,311 SGD
$8,848 USD
View
A
Retailer 10
-
$11,407 SGD
$8,923 USD
View
B+
Retailer 11
-
$11,584 SGD
$9,061 USD
View
B+
Retailer 12
-
$12,259 SGD
£7,551 GBP
View
Retailer 13
-
$12,739 SGD
$9,965 USD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$13,930 SGD
£8,580 GBP
View
B+
Retailer 15
-
$15,413 SGD
€11,482 EUR
View
B+
Retailer 16
-
$16,298 SGD
$12,749 USD
View
B+
Retailer 17
-
$19,509 SGD
£12,016 GBP
View
B
Retailer 18
-
$27,158 SGD
$21,243 USD
View
Most Expensive
B
Taylor and Hart
M5W0TJQ · Oct 31
$33,581 SGD
$26,268 USD
View
18 more retailers have this diamond
Prices start from $8,412 SGDSave up to $25,169 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
4.66ct Emerald
$8,412 SGD