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Emerald|Lab Grown|IGI

4.37ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG712591449

Shape and cutting style on the report: Emerald cut

Certificate IGI LG712591449

Diamond specifications and retailer prices

From $6,575 SGD
As of November 3, 2026
Save $23,586 SGD (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $52,697 SGD at Mervis Diamond Importers · As of November 2, 2026
View at Mervis Diamond Importers

About this 4.37ct lab-grown emerald diamond

This 4.37ct 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 LG712591449 or 712591449. Listed at 25 retailers as of October 31, 2026, with a 359% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.37
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712591449
Dimensions11.00 × 7.66 × 5.16 mm
L/W Ratio1.44
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
11.00 mm7.66 mm4.37 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712591449
Side View
Table 64.0%Crown 33.1°Girdle: MediumPavilion 41.4°Culet: LargeDepth 67.4%

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: Nov 3
Current: $52,697 SGD|Low: $6,442 SGD|High: $52,697 SGD|Avg: $16,840 SGD
Mervis Diamond Importers
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
November 4, 2026
Retailer 5$6,710 SGD
Retailer 9$7,252 SGD
Retailer 10$7,514 SGD
Retailer 7$7,783 SGD
Retailer 8$7,783 SGD
Retailer 4$7,803 SGD
Retailer 14$7,845 SGD
Retailer 15$8,382 SGD
Retailer 2$9,162 SGD
Retailer 11$12,223 SGD
Retailer 3$14,715 SGD
Retailer 13$16,281 SGD
Retailer 18$17,483 SGD
Retailer 16$18,343 SGD
Retailer 19$18,966 SGD
Retailer 17$19,110 SGD
Retailer 12$22,307 SGD
Retailer 6$26,816 SGD
Mervis Diamond Importers$52,697 SGD

43 data points across 19 retailers

25 retailers$6,575 SGD to $30,161 SGD

A
Cheapest Retailer
-
$6,575 SGD
Retailer 2
-
$6,710 SGD
View
Price last confirmed 24 days ago
Retailer 3
-
$7,033 SGD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$7,252 SGD
View
A
Retailer 5
-
$7,514 SGD
View
Final sale: no returns
Retailer 6
-
$7,783 SGD
View
Price last confirmed 32 days ago
Retailer 7
-
$7,783 SGD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$7,803 SGD
View
A
Retailer 9
-
$7,845 SGD
View
A
Retailer 10
-
$8,382 SGD
View
A
Retailer 11
-
$9,162 SGD
View
Retailer 12
-
$9,382 SGD
View
Price last confirmed 87 days ago
Retailer 13
-
$10,200 SGD
View
Price last confirmed 35 days ago
B+
Retailer 14
-
$12,223 SGD
View
B+
Retailer 15
-
$14,715 SGD
View
B
Retailer 16
-
$16,281 SGD
View
B+
Retailer 17
-
$17,483 SGD
View
B
Retailer 18
-
$18,343 SGD
View
B
Retailer 19
-
$18,966 SGD
View
B
Retailer 20
-
$19,110 SGD
View
B
Retailer 21
-
$22,307 SGD
View
B
Retailer 22
-
$26,816 SGD
View
B
Retailer 23
-
$30,161 SGD
View
Retailer 24
-
$46,162 SGD
View
Price under review
Most Expensive
Mervis Diamond Importers
1985409358 · Nov 2
$52,697 SGD
$41,131 USD
View
Price under review
24 more retailers have this diamond
Prices start from $6,575 SGDSave up to $23,586 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
4.37ct Emerald
$6,575 SGD