CaratHunter
Plans
Emerald|Lab Grown|IGI

4.33ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG828681305

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828681305

Diamond specifications and retailer prices

From $9,297 AUD
As of November 3, 2026
Save $20,596 AUD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $29,894 AUD at With Clarity · As of November 3, 2026
View at With Clarity

About this 4.33ct lab-grown emerald diamond

This 4.33ct 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 LG828681305 or 828681305. Listed at 12 retailers as of November 3, 2026, with prices from $9,297 to $29,894, a $20,596 spread on the same certified stone. With Clarity lists it at $29,894. 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

4.33
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828681305
Dimensions10.85 × 7.67 × 5.13 mm
L/W Ratio1.41
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
10.85 mm7.67 mm4.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828681305
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 41.9°Culet: LargeDepth 66.9%

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: $9,651 AUD|Low: $9,297 AUD|High: $29,894 AUD|Avg: $16,328 AUD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 4, 2026
Retailer 7$9,297 AUD
Retailer 8$9,420 AUD
Retailer 1$9,651 AUD
Retailer 10$11,573 AUD
Retailer 6$12,346 AUD
Retailer 3$15,546 AUD
Retailer 5$16,166 AUD
Retailer 2$20,241 AUD
Retailer 4$23,414 AUD
Retailer 9$26,821 AUD
With Clarity$29,894 AUD

26 data points across 11 retailers

12 retailers$9,297 AUD to $29,894 AUD

A
Cheapest Retailer
-
$9,297 AUD
A
Retailer 2
-
$9,420 AUD
View
A
Retailer 3
-
$9,651 AUD
View
B+
Retailer 4
-
$11,573 AUD
View
B+
Retailer 5
-
$12,346 AUD
View
B+
Retailer 6
-
$12,400 AUD
View
B+
Retailer 7
-
$15,546 AUD
View
B+
Retailer 8
-
$16,166 AUD
View
B
Retailer 9
-
$20,241 AUD
View
B
Retailer 10
-
$23,414 AUD
View
B
Retailer 11
-
$26,821 AUD
View
Most Expensive
B
With Clarity
828681305 · Nov 3
$29,894 AUD
$20,877 USD
View
11 more retailers have this diamond
Prices start from $9,297 AUDSave up to $20,596 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
4.33ct Emerald
$9,297 AUD