Emerald|Lab Grown|IGI

5.09ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG731566858

Certificate IGI LG731566858

Diamond specifications and retailer prices

From $10,135 USD
Save $39,477 USD (80%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $49,612 USD at With Clarity
View at With Clarity

About this 5.09ct lab-grown emerald diamond

This 5.09ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731566858 or 731566858. Listed at 26 retailers, with prices from $10,135 to $49,612 at With Clarity, a $39,477 spread on the same certified stone. 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

5.09
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566858
Dimensions11.52 × 8.24 × 5.44 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
11.52 mm8.24 mm5.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566858
Side View
Table 67.0%Crown 34.8°Girdle: MediumPavilion 38.9°Culet: LargeDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 27
Current: $11,705 USD|Low: $8,360 USD|High: $48,620 USD|Avg: $21,299 USD|+40.0%
Retailer 1
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Retailer 24
With Clarity
October 1, 2026
Retailer 22$10,135 USD
Retailer 5$10,452 USD
Retailer 4$10,552 USD
Retailer 2$10,870 USD
Retailer 11$11,287 USD
Retailer 23$11,363 USD
Retailer 1$11,705 USD
Retailer 10$11,796 USD
Retailer 6$11,957 USD
Retailer 16$11,975 USD
Retailer 15$13,936 USD
Retailer 18$14,861 USD
Retailer 7$17,374 USD
Retailer 20$19,274 USD
Retailer 24$20,000 USD
Retailer 12$24,187 USD
Retailer 14$24,838 USD
Retailer 19$25,103 USD
Retailer 21$25,104 USD
Retailer 9$26,340 USD
Retailer 8$33,594 USD
Retailer 13$33,782 USD
Retailer 17$36,926 USD
Retailer 3$45,135 USD
With Clarity$48,620 USD

38 data points across 25 retailers

26 retailers$10,135 USD to $49,612 USD

A
Cheapest Retailer
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$10,135 USD
A
Retailer 2
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$10,452 USD
View
A
Retailer 3
-
$10,552 USD
View
A
Retailer 4
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$10,870 USD
View
A
Retailer 5
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$11,287 USD
View
A
Retailer 6
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$11,363 USD
View
A
Retailer 7
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$11,705 USD
View
A
Retailer 8
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$11,796 USD
View
A
Retailer 9
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$11,957 USD
View
A
Retailer 10
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$11,975 USD
View
A
Retailer 11
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$13,936 USD
View
A
Retailer 12
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$14,584 USD
£11,484 GBP
View
Price last confirmed 21 days ago
A
Retailer 13
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$14,895 USD
£11,728 GBP
View
B+
Retailer 14
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$17,374 USD
£13,680 GBP
View
B+
Retailer 15
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$19,274 USD
£15,176 GBP
View
B+
Retailer 16
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$20,000 USD
€19,048 EUR
View
B+
Retailer 17
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$24,187 USD
ZAR 390,735 ZAR
View
B+
Retailer 18
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$24,838 USD
View
B+
Retailer 19
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$25,103 USD
A$38,620 AUD
View
B+
Retailer 20
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$25,104 USD
A$38,621 AUD
View
B
Retailer 21
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$26,340 USD
View
B
Retailer 22
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$33,594 USD
View
B
Retailer 23
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$33,782 USD
View
B
Retailer 24
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$36,926 USD
View
B
Retailer 25
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$45,135 USD
SGD 60,993 SGD
View
Most Expensive
B
With Clarity
731566858 · Sep 30
$49,612 USD
View
25 more retailers have this diamond
Prices start from $10,135 USDSave up to $39,477 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.

A
5.09ct Emerald
$10,135 USD