CaratHunter
Plans
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 $7,349 AUD
As of November 3, 2026
Save $26,360 AUD (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $58,895 AUD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $58,895 AUD|Low: $7,200 AUD|High: $58,895 AUD|Avg: $18,826 AUD
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 4$7,499 AUD
Retailer 9$8,105 AUD
Retailer 10$8,398 AUD
Retailer 6$8,699 AUD
Retailer 8$8,699 AUD
Retailer 3$8,720 AUD
Retailer 13$8,768 AUD
Retailer 14$9,367 AUD
Retailer 7$13,440 AUD
Retailer 11$13,660 AUD
Retailer 19$16,445 AUD
Retailer 12$18,197 AUD
Retailer 17$19,540 AUD
Retailer 15$20,501 AUD
Retailer 18$21,196 AUD
Retailer 16$21,358 AUD
Retailer 2$24,931 AUD
Retailer 5$29,970 AUD
Mervis Diamond Importers$58,895 AUD

43 data points across 19 retailers

25 retailers$7,349 AUD to $33,708 AUD

A
Cheapest Retailer
-
$7,349 AUD
Retailer 2
-
$7,499 AUD
View
Price last confirmed 24 days ago
Retailer 3
-
$7,860 AUD
View
Price last confirmed 22 days ago
A
Retailer 4
-
$8,105 AUD
View
A
Retailer 5
-
$8,398 AUD
View
Final sale: no returns
Retailer 6
-
$8,699 AUD
View
Price last confirmed 32 days ago
Retailer 7
-
$8,699 AUD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$8,720 AUD
View
A
Retailer 9
-
$8,768 AUD
View
A
Retailer 10
-
$9,367 AUD
View
Retailer 11
-
$10,486 AUD
View
Price last confirmed 87 days ago
Retailer 12
-
$11,399 AUD
View
Price last confirmed 35 days ago
B+
Retailer 13
-
$13,440 AUD
View
B+
Retailer 14
-
$13,660 AUD
View
B+
Retailer 15
-
$16,445 AUD
View
B
Retailer 16
-
$18,197 AUD
View
B+
Retailer 17
-
$19,540 AUD
View
B
Retailer 18
-
$20,501 AUD
View
B
Retailer 19
-
$21,196 AUD
View
B
Retailer 20
-
$21,358 AUD
View
B
Retailer 21
-
$24,931 AUD
View
B
Retailer 22
-
$29,970 AUD
View
B
Retailer 23
-
$33,708 AUD
View
Retailer 24
-
$51,591 AUD
View
Price under review
Most Expensive
Mervis Diamond Importers
1985409358 · Nov 2
$58,895 AUD
$41,131 USD
View
Price under review
24 more retailers have this diamond
Prices start from $7,349 AUDSave up to $26,360 AUD

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
$7,349 AUD