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Emerald|Lab Grown|IGI

2.31ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG816630878

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816630878

Diamond specifications and retailer prices

From $1,544 AUD
$1,085 USD
As of October 28, 2026
Save $10,711 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,255 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.31ct lab-grown emerald diamond

This 2.31ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630878 or 816630878. Listed at 21 retailers as of October 28, 2026, with prices from $1,544 to $12,255, a $10,711 spread on the same certified stone. Do Amore Diamonds lists it at $12,255. 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

2.31
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630878
Dimensions9.19 × 6.11 × 4.16 mm
L/W Ratio1.50
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
9.19 mm6.11 mm2.31 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630878
Side View
Table 63.0%Crown 31.1°Girdle: MED-STKPavilion 42.4°Culet: LargeDepth 68.1%

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 28
Current: $12,255 AUD|Low: $1,544 AUD|High: $15,259 AUD|Avg: $4,521 AUD|-19.7%
Do Amore Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 4$1,544 AUD
Retailer 14$1,897 AUD
Retailer 18$1,922 AUD
Retailer 15$2,171 AUD
Retailer 10$2,201 AUD
Retailer 22$2,250 AUD
Retailer 20$2,521 AUD
Retailer 2$2,559 AUD
Retailer 12$2,588 AUD
Retailer 16$2,689 AUD
Retailer 19$3,449 AUD
Retailer 5$4,495 AUD
Retailer 13$4,558 AUD
Retailer 21$4,868 AUD
Retailer 6$4,881 AUD
Retailer 7$4,979 AUD
Retailer 3$5,143 AUD
Retailer 17$6,023 AUD
Retailer 8$6,282 AUD
Retailer 11$6,411 AUD
Retailer 9$11,367 AUD
Do Amore Diamonds$12,255 AUD

34 data points across 22 retailers

21 retailers$1,544 AUD to $12,255 AUD

A
Cheapest Retailer
-
$1,544 AUD
$1,085 USD
Final sale: no returns
Retailer 2
-
$1,897 AUD
$1,333 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,922 AUD
$1,350 USD
View
Retailer 4
-
$2,064 AUD
$1,450 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$2,171 AUD
$1,525 USD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$2,250 AUD
$1,581 USD
View
A
Retailer 7
-
$2,521 AUD
$1,771 USD
View
A
Retailer 8
-
$2,559 AUD
£1,415 GBP
View
A
Retailer 9
-
$2,689 AUD
€1,799 EUR
View
B+
Retailer 10
-
$3,449 AUD
$2,423 USD
View
Retailer 11
-
$4,125 AUD
$2,898 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$4,495 AUD
$3,158 USD
View
B+
Retailer 13
-
$4,558 AUD
ZAR 51,731 ZAR
View
B+
Retailer 14
-
$4,868 AUD
$3,420 USD
View
B+
Retailer 15
-
$4,881 AUD
£2,700 GBP
View
B+
Retailer 16
-
$4,979 AUD
$3,498 USD
View
B+
Retailer 17
-
$5,143 AUD
$3,613 USD
View
B+
Retailer 18
-
$6,023 AUD
£3,332 GBP
View
B
Retailer 19
-
$6,282 AUD
$4,414 USD
View
B
Retailer 20
-
$11,367 AUD
$7,986 USD
View
Most Expensive
B
Do Amore Diamonds
27-D1897BF49 · Oct 30
$12,255 AUD
$8,610 USD
View
20 more retailers have this diamond
Prices start from $1,544 AUDSave up to $10,711 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
2.31ct Emerald
$1,544 AUD