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Emerald|Lab Grown|IGI

5.21ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811634646

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811634646

Diamond specifications and retailer prices

From $10,653 AUD
$7,483 USD
As of November 1, 2026
Save $54,363 AUD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $65,016 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.21ct lab-grown emerald diamond

This 5.21ct 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 LG811634646 or 811634646. Listed at 13 retailers as of October 31, 2026, with prices from $10,653 to $65,016, a $54,363 spread on the same certified stone. Do Amore Diamonds lists it at $65,016. 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

5.21
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634646
Dimensions11.27 × 8.05 × 5.43 mm
L/W Ratio1.40
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
11.27 mm8.05 mm5.21 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634646
Side View
Table 60.0%Crown 33.5°Girdle: Slightly ThickPavilion 38.6°Culet: LargeDepth 67.5%

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: Nov 1
Current: $65,016 AUD|Low: $10,653 AUD|High: $68,788 AUD|Avg: $24,853 AUD|+0.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$10,653 AUD
Retailer 3$11,730 AUD
Retailer 2$12,015 AUD
Retailer 4$13,664 AUD
Retailer 10$14,018 AUD
Retailer 9$14,713 AUD
Retailer 7$23,589 AUD
Retailer 6$23,746 AUD
Retailer 8$24,932 AUD
Do Amore Diamonds$65,016 AUD

32 data points across 10 retailers

13 retailers$10,653 AUD to $65,016 AUD

A
Cheapest Retailer
-
$10,653 AUD
$7,483 USD
A
Retailer 2
-
$11,730 AUD
$8,240 USD
View
A
Retailer 3
-
$12,015 AUD
$8,440 USD
View
A
Retailer 4
-
$13,664 AUD
$9,598 USD
View
Retailer 5
-
$13,775 AUD
$9,676 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$14,018 AUD
$9,847 USD
View
A
Retailer 7
-
$14,713 AUD
$10,335 USD
View
Retailer 8
-
$14,998 AUD
$10,535 USD
View
Price last confirmed 37 days ago
Retailer 9
-
$17,218 AUD
$12,095 USD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$23,589 AUD
€15,781 EUR
View
B+
Retailer 11
-
$23,746 AUD
$16,680 USD
View
B+
Retailer 12
-
$24,932 AUD
£13,790 GBP
View
Most Expensive
B
Do Amore Diamonds
27-74BE7DF0C · Oct 31
$65,016 AUD
$45,670 USD
View
12 more retailers have this diamond
Prices start from $10,653 AUDSave up to $54,363 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
5.21ct Emerald
$10,653 AUD