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Emerald|Lab Grown|IGI

5.10ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG790671457

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790671457

Diamond specifications and retailer prices

From $13,580 AUD
$9,539 USD
As of October 30, 2026
Save $41,930 AUD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $55,510 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

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 LG790671457 or 790671457. Listed at 25 retailers as of October 30, 2026, with prices from $13,580 to $55,510, a $41,930 spread on the same certified stone. Michael Trio lists it at $55,510. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790671457
Dimensions11.80 × 8.15 × 5.30 mm
L/W Ratio1.45
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
11.80 mm8.15 mm5.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790671457
Side View
Table 62.0%Crown 37°Girdle: MediumPavilion 41.6°Culet: LargeDepth 65.0%

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 30
Current: $55,510 AUD|Low: $13,580 AUD|High: $98,942 AUD|Avg: $32,492 AUD|-19.3%
Michael Trio
Retailer 2
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Retailer 22
Retailer 23
November 1, 2026
Retailer 8$13,580 AUD
Retailer 21$13,763 AUD
Retailer 3$15,208 AUD
Retailer 20$15,369 AUD
Retailer 19$15,670 AUD
Retailer 13$15,754 AUD
Retailer 5$16,309 AUD
Retailer 18$16,592 AUD
Retailer 15$17,496 AUD
Retailer 17$17,717 AUD
Retailer 14$18,249 AUD
Retailer 2$18,691 AUD
Retailer 16$19,515 AUD
Retailer 9$22,563 AUD
Retailer 22$28,814 AUD
Retailer 23$29,184 AUD
Retailer 12$29,416 AUD
Retailer 11$32,797 AUD
Retailer 10$39,650 AUD
Retailer 4$43,884 AUD
Retailer 7$49,212 AUD
Michael Trio$55,510 AUD
Retailer 6$81,145 AUD

33 data points across 23 retailers

25 retailers$13,580 AUD to $55,510 AUD

A
Cheapest Retailer
-
$13,580 AUD
$9,539 USD
A
Retailer 2
-
$13,763 AUD
$9,668 USD
View
A
Retailer 3
-
$15,208 AUD
$10,683 USD
View
Final sale: no returns
A
Retailer 4
-
$15,369 AUD
$10,796 USD
View
A
Retailer 5
-
$15,670 AUD
$11,007 USD
View
A
Retailer 6
-
$15,754 AUD
$11,066 USD
View
A
Retailer 7
-
$16,309 AUD
HK$89,500 HKD
View
A
Retailer 8
-
$16,592 AUD
$11,655 USD
View
A
Retailer 9
-
$17,496 AUD
$12,290 USD
View
A
Retailer 10
-
$17,717 AUD
$12,445 USD
View
A
Retailer 11
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$18,249 AUD
$12,819 USD
View
A
Retailer 12
-
$18,691 AUD
£10,338 GBP
View
Retailer 13
-
$19,515 AUD
$13,708 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$19,970 AUD
$14,028 USD
View
Price last confirmed 111 days ago
B+
Retailer 15
-
$22,563 AUD
£12,480 GBP
View
B+
Retailer 16
-
$27,270 AUD
$19,156 USD
View
B+
Retailer 17
-
$28,814 AUD
$20,240 USD
View
B+
Retailer 18
-
$29,184 AUD
$20,500 USD
View
B+
Retailer 19
-
$29,416 AUD
£16,270 GBP
View
B+
Retailer 20
-
$32,797 AUD
€21,941 EUR
View
B+
Retailer 21
-
$39,650 AUD
ZAR 449,954 ZAR
View
B
Retailer 22
-
$43,884 AUD
$30,826 USD
View
B
Retailer 23
-
$49,212 AUD
$34,569 USD
View
Most Expensive
B
Michael Trio
7866536060 · Oct 31
$55,510 AUD
SGD 52,693 SGD
View
23 more retailers have this diamond
Prices start from $13,580 AUDSave up to $41,930 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
$13,580 AUD