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Emerald|Lab Grown|IGI

4.26ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG700514426

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700514426

Diamond specifications and retailer prices

From $6,345 AUD
As of November 4, 2026
Save $32,694 AUD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $39,039 AUD at With Clarity · As of November 3, 2026
View at With Clarity

About this 4.26ct lab-grown emerald diamond

This 4.26ct 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 LG700514426 or 700514426. Listed at 25 retailers as of November 3, 2026, with prices from $6,345 to $39,039, a $32,694 spread on the same certified stone. With Clarity lists it at $39,039. 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

4.26
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514426
Dimensions10.90 × 7.57 × 5.03 mm
L/W Ratio1.44
Culet sizeLong
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
10.90 mm7.57 mm4.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514426
Side View
Table 70.0%Crown 33.7°Girdle: STK-THKPavilion 40.8°Culet: LNGDepth 66.4%

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: $9,454 AUD|Low: $6,091 AUD|High: $29,080 AUD|Avg: $12,854 AUD|-2.5%
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
November 4, 2026
Retailer 2$6,345 AUD
Retailer 21$6,649 AUD
Retailer 13$6,939 AUD
Retailer 15$7,105 AUD
Retailer 4$7,360 AUD
Retailer 6$7,420 AUD
Retailer 9$9,002 AUD
Retailer 3$9,196 AUD
Retailer 14$9,232 AUD
Retailer 1$9,454 AUD
Retailer 5$9,577 AUD
Retailer 8$11,336 AUD
Retailer 20$12,091 AUD
Retailer 11$13,776 AUD
Retailer 16$15,237 AUD
Retailer 12$15,710 AUD
Retailer 17$16,085 AUD
Retailer 10$20,450 AUD
Retailer 19$20,827 AUD
Retailer 18$22,932 AUD
Retailer 7$26,730 AUD

33 data points across 21 retailers

25 retailers$6,345 AUD to $39,039 AUD

A
Cheapest Retailer
-
$6,345 AUD
A
Retailer 2
-
$6,649 AUD
View
A
Retailer 3
-
$6,939 AUD
View
A
Retailer 4
-
$7,105 AUD
View
Final sale: no returns
A
Retailer 5
-
$7,360 AUD
View
A
Retailer 6
-
$7,420 AUD
View
A
Retailer 7
-
$9,002 AUD
View
A
Retailer 8
-
$9,196 AUD
View
A
Retailer 9
-
$9,232 AUD
View
A
Retailer 10
-
$9,454 AUD
View
A
Retailer 11
-
$9,577 AUD
View
A
Retailer 12
-
$10,362 AUD
View
B+
Retailer 13
-
$11,336 AUD
View
B+
Retailer 14
-
$12,091 AUD
View
B+
Retailer 15
-
$13,776 AUD
View
B+
Retailer 16
-
$15,237 AUD
View
B+
Retailer 17
-
$15,710 AUD
View
B+
Retailer 18
-
$16,085 AUD
View
B
Retailer 19
-
$19,826 AUD
View
B
Retailer 20
-
$20,450 AUD
View
B+
Retailer 21
-
$20,827 AUD
View
B
Retailer 22
-
$22,932 AUD
View
B
Retailer 23
-
$26,268 AUD
View
B
Retailer 24
-
$26,730 AUD
View
Most Expensive
B
With Clarity
700514426 · Nov 3
$39,039 AUD
$27,386 USD
View
24 more retailers have this diamond
Prices start from $6,345 AUDSave up to $32,694 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
4.26ct Emerald
$6,345 AUD