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Emerald|Lab Grown|IGI

3.21ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG723548810

Shape and cutting style on the report: Emerald cut

Certificate IGI LG723548810

Diamond specifications and retailer prices

From $2,629 AUD
$1,847 USD
As of October 29, 2026
Save $13,528 AUD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,158 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.21ct lab-grown emerald diamond

This 3.21ct 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 LG723548810 or 723548810. Listed at 23 retailers as of October 29, 2026, with prices from $2,629 to $16,158, a $13,528 spread on the same certified stone. Do Amore Diamonds lists it at $16,158. 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

3.21
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723548810
Dimensions10.02 × 6.96 × 4.68 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
10.02 mm6.96 mm3.21 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723548810
Side View
Table 64.0%Crown 38.6°Girdle: MediumPavilion 42.2°Culet: LNGDepth 67.2%

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: Oct 29
Current: $4,264 AUD|Low: $2,254 AUD|High: $17,553 AUD|Avg: $6,409 AUD|-0.5%
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
October 30, 2026
Retailer 19$2,348 AUD
Retailer 9$2,629 AUD
Retailer 2$2,723 AUD
Retailer 5$2,723 AUD
Retailer 18$2,968 AUD
Retailer 8$3,121 AUD
Retailer 1$4,264 AUD
Retailer 4$4,279 AUD
Retailer 17$4,696 AUD
Retailer 10$6,227 AUD
Retailer 14$6,800 AUD
Retailer 12$6,981 AUD
Retailer 3$7,339 AUD
Retailer 16$8,200 AUD
Retailer 11$8,529 AUD
Retailer 13$8,631 AUD
Retailer 6$10,248 AUD
Retailer 7$13,194 AUD
Retailer 15$15,418 AUD

43 data points across 19 retailers

23 retailers$2,629 AUD to $16,158 AUD

A
Cheapest Retailer
-
$2,629 AUD
$1,847 USD
Final sale: no returns
Retailer 2
-
$2,723 AUD
$1,913 USD
View
Price last confirmed 28 days ago
Retailer 3
-
$2,723 AUD
$1,913 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$2,968 AUD
$2,085 USD
View
A
Retailer 5
-
$3,121 AUD
$2,192 USD
View
A
Retailer 6
-
$3,680 AUD
$2,585 USD
View
A
Retailer 7
-
$4,264 AUD
£2,358 GBP
View
A
Retailer 8
-
$4,279 AUD
$3,006 USD
View
A
Retailer 9
-
$4,696 AUD
$3,299 USD
View
Retailer 10
-
$5,635 AUD
$3,958 USD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$6,227 AUD
£3,444 GBP
View
Retailer 12
-
$6,800 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$6,981 AUD
ZAR 79,224 ZAR
View
B+
Retailer 14
-
$7,339 AUD
$5,155 USD
View
B+
Retailer 15
-
$8,189 AUD
$5,752 USD
View
Retailer 16
-
$8,200 AUD
$5,760 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$8,529 AUD
$5,991 USD
View
B+
Retailer 18
-
$8,631 AUD
£4,774 GBP
View
B
Retailer 19
-
$10,248 AUD
$7,199 USD
View
B
Retailer 20
-
$10,539 AUD
$7,403 USD
View
B
Retailer 21
-
$13,194 AUD
$9,268 USD
View
B
Retailer 22
-
$15,418 AUD
$10,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-B74D48B7E · Oct 29
$16,158 AUD
$11,350 USD
View
22 more retailers have this diamond
Prices start from $2,629 AUDSave up to $13,528 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
3.21ct Emerald
$2,629 AUD