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Emerald|Lab Grown|IGI

4.30ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG705517308

Shape and cutting style on the report: Emerald cut

Certificate IGI LG705517308

Diamond specifications and retailer prices

From $6,372 AUD
As of November 2, 2026
Save $33,349 AUD (84%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $39,721 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 4.3ct lab-grown emerald diamond

This 4.3ct 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 LG705517308 or 705517308. Listed at 28 retailers as of November 2, 2026, with prices from $6,372 to $39,721, a $33,349 spread on the same certified stone. Do Amore Diamonds lists it at $39,721. 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

4.30
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705517308
Dimensions11.07 × 7.75 × 5.02 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
11.07 mm7.75 mm4.30 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705517308
Side View
Table 65.0%Crown 36°Girdle: MediumPavilion 40.5°Culet: LargeDepth 64.8%

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 2
Current: $39,721 AUD|Low: $6,372 AUD|High: $39,721 AUD|Avg: $13,379 AUD
Do Amore Diamonds
Retailer 2
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Retailer 24
November 4, 2026
Retailer 23$6,372 AUD
Retailer 15$6,373 AUD
Retailer 5$6,466 AUD
Retailer 12$6,680 AUD
Retailer 6$6,698 AUD
Retailer 4$6,773 AUD
Retailer 3$6,799 AUD
Retailer 14$7,393 AUD
Retailer 11$8,871 AUD
Retailer 24$8,884 AUD
Retailer 9$9,239 AUD
Retailer 2$9,498 AUD
Retailer 20$9,955 AUD
Retailer 17$10,408 AUD
Retailer 8$12,652 AUD
Retailer 22$13,844 AUD
Retailer 18$15,307 AUD
Retailer 13$15,784 AUD
Retailer 19$16,159 AUD
Retailer 7$18,437 AUD
Retailer 21$19,431 AUD
Retailer 10$25,693 AUD
Retailer 16$26,390 AUD
Do Amore Diamonds$39,721 AUD

34 data points across 24 retailers

28 retailers$6,372 AUD to $39,721 AUD

A
Cheapest Retailer
-
$6,372 AUD
Retailer 2
-
$6,373 AUD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$6,466 AUD
View
Final sale: no returns
Retailer 4
-
$6,680 AUD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$6,698 AUD
View
A
Retailer 6
-
$6,773 AUD
View
A
Retailer 7
-
$6,799 AUD
View
Retailer 8
-
$7,393 AUD
View
Price last confirmed 19 days ago
Retailer 9
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$7,393 AUD
View
Price last confirmed 14 days ago
A
Retailer 10
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$8,871 AUD
View
A
Retailer 11
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$8,884 AUD
View
A
Retailer 12
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$9,239 AUD
View
A
Retailer 13
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$9,498 AUD
View
A
Retailer 14
-
$9,955 AUD
View
A
Retailer 15
-
$10,408 AUD
View
Retailer 16
-
$12,652 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$12,994 AUD
View
B+
Retailer 18
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$13,844 AUD
View
Retailer 19
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$14,057 AUD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
$15,307 AUD
View
B+
Retailer 21
-
$15,784 AUD
View
B+
Retailer 22
-
$16,159 AUD
View
B+
Retailer 23
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$18,437 AUD
View
B+
Retailer 24
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$19,431 AUD
View
B
Retailer 25
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$25,693 AUD
View
B
Retailer 26
-
$26,390 AUD
View
Retailer 27
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$29,483 AUD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-EB6E934BD · Nov 4
$39,721 AUD
$27,740 USD
View
27 more retailers have this diamond
Prices start from $6,372 AUDSave up to $33,349 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
4.30ct Emerald
$6,372 AUD