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Emerald|Lab Grown|IGI

4.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG741584162

Shape and cutting style on the report: Emerald cut

Certificate IGI LG741584162

Diamond specifications and retailer prices

From $5,662 SGD
As of November 4, 2026
Save $19,046 SGD (77%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $24,708 SGD at With Clarity · As of November 3, 2026
View at With Clarity

About this 4.51ct lab-grown emerald diamond

This 4.51ct 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 LG741584162 or 741584162. Listed at 27 retailers as of November 3, 2026, with prices from $5,662 to $24,708, a $19,046 spread on the same certified stone. With Clarity lists it at $24,708. 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

4.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741584162
Dimensions11.38 × 7.96 × 4.89 mm
L/W Ratio1.43
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
11.38 mm7.96 mm4.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741584162
Side View
Table 66.0%Crown 31.2°Girdle: Slightly ThickPavilion 40°Culet: LargeDepth 61.4%

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: Nov 4
Current: $8,433 SGD|Low: $5,435 SGD|High: $28,731 SGD|Avg: $12,089 SGD|-14.8%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
With Clarity
November 4, 2026
Retailer 4$5,662 SGD
Retailer 14$5,933 SGD
Retailer 8$6,209 SGD
Retailer 15$6,341 SGD
Retailer 6$6,567 SGD
Retailer 10$6,567 SGD
Retailer 3$6,617 SGD
Retailer 2$7,491 SGD
Retailer 22$7,790 SGD
Retailer 7$8,206 SGD
Retailer 1$8,433 SGD
Retailer 11$9,254 SGD
Retailer 13$9,745 SGD
Retailer 23$9,801 SGD
Retailer 21$10,701 SGD
Retailer 5$12,289 SGD
Retailer 17$13,597 SGD
Retailer 12$14,019 SGD
Retailer 18$14,349 SGD
Retailer 20$18,155 SGD
Retailer 9$18,248 SGD
Retailer 19$21,820 SGD
Retailer 16$23,431 SGD
With Clarity$24,708 SGD

36 data points across 24 retailers

27 retailers$5,662 SGD to $24,708 SGD

A
Cheapest Retailer
-
$5,662 SGD
A
Retailer 2
-
$5,933 SGD
View
A
Retailer 3
-
$6,209 SGD
View
A
Retailer 4
-
$6,341 SGD
View
Final sale: no returns
A
Retailer 5
-
$6,567 SGD
View
Retailer 6
-
$6,567 SGD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$6,617 SGD
View
A
Retailer 8
-
$7,491 SGD
View
A
Retailer 9
-
$7,790 SGD
View
A
Retailer 10
-
$8,206 SGD
View
A
Retailer 11
-
$8,433 SGD
View
A
Retailer 12
-
$9,254 SGD
View
A
Retailer 13
-
$9,745 SGD
View
A
Retailer 14
-
$9,801 SGD
View
A
Retailer 15
-
$10,701 SGD
View
Retailer 16
-
$11,294 SGD
View
Price last confirmed 87 days ago
B+
Retailer 17
-
$11,640 SGD
View
B+
Retailer 18
-
$12,289 SGD
View
Retailer 19
-
$13,423 SGD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
$13,597 SGD
View
B+
Retailer 21
-
$14,019 SGD
View
B+
Retailer 22
-
$14,349 SGD
View
B+
Retailer 23
-
$18,155 SGD
View
B
Retailer 24
-
$18,248 SGD
View
B
Retailer 25
-
$21,820 SGD
View
B
Retailer 26
-
$23,431 SGD
View
Most Expensive
B
With Clarity
741584162 · Nov 3
$24,708 SGD
$19,285 USD
View
26 more retailers have this diamond
Prices start from $5,662 SGDSave up to $19,046 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
4.51ct Emerald
$5,662 SGD