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Emerald|Lab Grown|IGI

3.10ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG816630957

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816630957

Diamond specifications and retailer prices

From $3,173 AUD
$2,229 USD
As of October 30, 2026
Save $9,687 AUD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,860 AUD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.1ct lab-grown emerald diamond

This 3.1ct 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 LG816630957 or 816630957. Listed at 18 retailers as of October 27, 2026, with prices from $3,173 to $12,860, a $9,687 spread on the same certified stone. Taylor and Hart lists it at $12,860. 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

3.10
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630957
Dimensions9.76 × 6.93 × 4.64 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
9.76 mm6.93 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630957
Side View
Table 64.0%Crown 33.3°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 67.0%

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 30
Current: $5,066 AUD|Low: $3,452 AUD|High: $16,685 AUD|Avg: $7,715 AUD|-23.9%
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
Taylor and Hart
October 30, 2026
Retailer 9$3,452 AUD
Retailer 3$3,553 AUD
Retailer 8$3,914 AUD
Retailer 2$3,943 AUD
Retailer 11$4,791 AUD
Retailer 1$5,066 AUD
Retailer 6$5,554 AUD
Retailer 12$5,746 AUD
Retailer 10$5,768 AUD
Retailer 5$6,985 AUD
Retailer 4$9,827 AUD
Retailer 7$10,038 AUD
Retailer 13$10,914 AUD
Taylor and Hart$12,860 AUD

44 data points across 14 retailers

18 retailers$3,173 AUD to $12,860 AUD

A
Cheapest Retailer
-
$3,173 AUD
$2,229 USD
A
Retailer 2
-
$3,452 AUD
$2,425 USD
View
A
Retailer 3
-
$3,553 AUD
$2,496 USD
View
Final sale: no returns
A
Retailer 4
-
$3,679 AUD
$2,585 USD
View
A
Retailer 5
-
$3,914 AUD
$2,750 USD
View
A
Retailer 6
-
$3,943 AUD
$2,770 USD
View
Retailer 7
-
$4,790 AUD
$3,365 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$4,791 AUD
$3,366 USD
View
A
Retailer 9
-
$5,059 AUD
$3,554 USD
View
A
Retailer 10
-
$5,066 AUD
£2,803 GBP
View
B+
Retailer 11
-
$5,554 AUD
€3,716 EUR
View
B+
Retailer 12
-
$5,746 AUD
$4,037 USD
View
B+
Retailer 13
-
$5,768 AUD
$4,052 USD
View
B+
Retailer 14
-
$6,985 AUD
£3,864 GBP
View
B
Retailer 15
-
$9,827 AUD
$6,904 USD
View
B
Retailer 16
-
$10,038 AUD
£5,553 GBP
View
B
Retailer 17
-
$10,914 AUD
$7,668 USD
View
Most Expensive
B
Taylor and Hart
OSEPOCY · Oct 27
$12,860 AUD
$9,035 USD
View
17 more retailers have this diamond
Prices start from $3,173 AUDSave up to $9,687 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
3.10ct Emerald
$3,173 AUD