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Emerald|Lab Grown|IGI

5.10ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG787621216

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787621216

Diamond specifications and retailer prices

From $13,409 AUD
$9,419 USD
As of October 31, 2026
Save $44,139 AUD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $57,547 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.1ct lab-grown emerald diamond

This 5.1ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787621216 or 787621216. Listed at 13 retailers as of October 31, 2026, with prices from $13,409 to $57,547, a $44,139 spread on the same certified stone. Taylor and Hart lists it at $57,547. 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

5.10
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621216
Dimensions12.01 × 8.01 × 5.23 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
12.01 mm8.01 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621216
Side View
Table 62.0%Crown 34.3°Girdle: MediumPavilion 38.4°Culet: LargeDepth 65.3%

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: $23,133 AUD|Low: $13,409 AUD|High: $57,547 AUD|Avg: $30,930 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 4$13,409 AUD
Retailer 2$15,576 AUD
Retailer 10$16,642 AUD
Retailer 9$19,123 AUD
Retailer 1$23,133 AUD
Retailer 12$24,682 AUD
Retailer 8$29,821 AUD
Retailer 5$31,262 AUD
Retailer 11$32,781 AUD
Retailer 7$33,516 AUD
Retailer 6$40,196 AUD
Retailer 3$54,946 AUD
Taylor and Hart$57,547 AUD

36 data points across 13 retailers

13 retailers$13,409 AUD to $57,547 AUD

A
Cheapest Retailer
-
$13,409 AUD
$9,419 USD
A
Retailer 2
-
$15,576 AUD
$10,941 USD
View
Retailer 3
-
$16,642 AUD
$11,690 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
$19,123 AUD
$13,433 USD
View
B+
Retailer 5
-
$23,133 AUD
£12,795 GBP
View
B+
Retailer 6
-
$24,682 AUD
$17,338 USD
View
B+
Retailer 7
-
$29,821 AUD
£16,494 GBP
View
B+
Retailer 8
-
$31,262 AUD
$21,960 USD
View
B+
Retailer 9
-
$32,781 AUD
$23,027 USD
View
B+
Retailer 10
-
$33,516 AUD
€22,422 EUR
View
B+
Retailer 11
-
$40,196 AUD
ZAR 456,150 ZAR
View
B
Retailer 12
-
$54,946 AUD
$38,597 USD
View
Most Expensive
B
Taylor and Hart
7FG8ZY2 · Oct 31
$57,547 AUD
$40,424 USD
View
12 more retailers have this diamond
Prices start from $13,409 AUDSave up to $44,139 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
5.10ct Emerald
$13,409 AUD