Emerald|Lab Grown|IGI

5.10ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG743594028

Shape and cutting style on the report: Emerald cut

Certificate IGI LG743594028

Diamond specifications and retailer prices

From $9,248 USD
As of October 30, 2026
Save $30,042 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $39,290 USD 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 LG743594028 or 743594028. Listed at 15 retailers as of October 30, 2026, with prices from $9,248 to $39,290, a $30,042 spread on the same certified stone. Michael Trio lists it at $39,290. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743594028
Dimensions11.40 × 8.10 × 5.49 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
11.40 mm8.10 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743594028
Side View
Table 63.0%Crown 32°Girdle: Slightly ThickPavilion 39.4°Culet: LargeDepth 67.8%

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: $39,290 USD|Low: $9,248 USD|High: $57,442 USD|Avg: $23,449 USD|-24.1%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 13$9,248 USD
Retailer 15$10,854 USD
Retailer 12$10,875 USD
Retailer 3$11,100 USD
Retailer 4$11,533 USD
Retailer 2$12,764 USD
Retailer 8$16,330 USD
Retailer 10$17,794 USD
Retailer 11$18,955 USD
Retailer 6$19,319 USD
Retailer 9$21,460 USD
Retailer 14$29,172 USD
Retailer 7$33,229 USD
Michael Trio$39,290 USD
Retailer 5$57,442 USD

38 data points across 15 retailers

15 retailers$9,248 USD to $39,290 USD

A
Cheapest Retailer
-
$9,248 USD
A
Retailer 2
-
$10,854 USD
View
A
Retailer 3
-
$10,875 USD
View
A
Retailer 4
-
$11,100 USD
View
A
Retailer 5
-
$11,533 USD
HK$90,100 HKD
View
A
Retailer 6
-
$12,764 USD
£10,051 GBP
View
B+
Retailer 7
-
$16,330 USD
View
B+
Retailer 8
-
$17,794 USD
€16,947 EUR
View
B+
Retailer 9
-
$18,955 USD
£14,925 GBP
View
B+
Retailer 10
-
$19,319 USD
View
B+
Retailer 11
-
$21,460 USD
ZAR 346,688 ZAR
View
B
Retailer 12
-
$29,172 USD
View
B
Retailer 13
-
$33,229 USD
View
Most Expensive
B
Michael Trio
1384346013 · Oct 31
$39,290 USD
SGD 53,094 SGD
View
13 more retailers have this diamond
Prices start from $9,248 USDSave up to $30,042 USD

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
$9,248 USD