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Emerald|Lab Grown|IGI

4.23ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG833668481

Shape and cutting style on the report: Emerald cut

Certificate IGI LG833668481

Diamond specifications and retailer prices

From $6,692 AUD
$4,701 USD
As of October 31, 2026
Save $36,585 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $43,277 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.23ct lab-grown emerald diamond

This 4.23ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833668481 or 833668481. Listed at 14 retailers as of October 29, 2026, with prices from $6,692 to $43,277, a $36,585 spread on the same certified stone. Do Amore Diamonds lists it at $43,277. 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

4.23
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833668481
Dimensions10.76 × 7.65 × 5.18 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
10.76 mm7.65 mm4.23 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833668481
Side View
Table 65.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 67.7%

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: Oct 31
Current: $43,277 AUD|Low: $6,692 AUD|High: $43,277 AUD|Avg: $17,973 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$6,692 AUD
Retailer 10$7,044 AUD
Retailer 9$7,353 AUD
Retailer 7$9,494 AUD
Retailer 2$10,263 AUD
Retailer 3$10,482 AUD
Retailer 8$11,390 AUD
Retailer 13$11,624 AUD
Retailer 6$17,141 AUD
Retailer 11$20,084 AUD
Retailer 5$28,641 AUD
Retailer 4$37,965 AUD
Do Amore Diamonds$43,277 AUD

21 data points across 13 retailers

14 retailers$6,692 AUD to $43,277 AUD

A
Cheapest Retailer
-
$6,692 AUD
$4,701 USD
A
Retailer 2
-
$7,044 AUD
$4,948 USD
View
Final sale: no returns
A
Retailer 3
-
$7,353 AUD
$5,165 USD
View
A
Retailer 4
-
$9,494 AUD
$6,669 USD
View
A
Retailer 5
-
$10,263 AUD
£5,676 GBP
View
A
Retailer 6
-
$10,482 AUD
$7,363 USD
View
B+
Retailer 7
-
$11,390 AUD
£6,300 GBP
View
Retailer 8
-
$11,624 AUD
$8,165 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$17,141 AUD
ZAR 194,514 ZAR
View
B
Retailer 10
-
$20,084 AUD
$14,108 USD
View
B
Retailer 11
-
$28,641 AUD
$20,119 USD
View
B
Retailer 12
-
$31,732 AUD
$22,290 USD
View
B
Retailer 13
-
$37,965 AUD
$26,668 USD
View
Most Expensive
B
Do Amore Diamonds
27-1D08E1350 · Oct 29
$43,277 AUD
$30,400 USD
View
13 more retailers have this diamond
Prices start from $6,692 AUDSave up to $36,585 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
4.23ct Emerald
$6,692 AUD