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Emerald|Lab Grown|IGI

5.03ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG817602809

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817602809

Diamond specifications and retailer prices

From $7,343 USD
As of October 30, 2026
Save $21,258 USD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $28,601 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.03ct lab-grown emerald diamond

This 5.03ct 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 LG817602809 or 817602809. Listed at 21 retailers as of October 30, 2026, with prices from $7,343 to $28,601, a $21,258 spread on the same certified stone. Taylor and Hart lists it at $28,601. 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

5.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817602809
Dimensions11.27 × 8.12 × 5.28 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm8.12 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817602809
Side View
Table 63.0%Crown 40°Girdle: Slightly ThickPavilion 36.9°Culet: LargeDepth 65.0%

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: $10,488 USD|Low: $7,049 USD|High: $23,713 USD|Avg: $12,817 USD|-1.3%
Retailer 1
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
Retailer 16
November 1, 2026
Retailer 4$7,343 USD
Retailer 14$8,433 USD
Retailer 3$8,465 USD
Retailer 5$8,518 USD
Retailer 6$8,518 USD
Retailer 2$9,071 USD
Retailer 7$10,022 USD
Retailer 16$10,330 USD
Retailer 1$10,488 USD
Retailer 12$13,918 USD
Retailer 9$15,568 USD
Retailer 13$16,814 USD
Retailer 11$17,306 USD
Retailer 10$17,310 USD
Retailer 15$17,785 USD
Retailer 8$23,713 USD

37 data points across 16 retailers

21 retailers$7,343 USD to $28,601 USD

A
Cheapest Retailer
-
$7,343 USD
A
Retailer 2
-
$7,637 USD
View
A
Retailer 3
-
$8,224 USD
View
Final sale: no returns
A
Retailer 4
-
$8,433 USD
View
A
Retailer 5
-
$8,465 USD
View
A
Retailer 6
-
$8,518 USD
View
Retailer 7
-
$8,518 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$9,071 USD
View
A
Retailer 9
-
$9,579 USD
View
A
Retailer 10
-
$10,022 USD
View
Retailer 11
-
$10,330 USD
View
Price last confirmed 13 days ago
A
Retailer 12
-
$10,488 USD
£8,258 GBP
View
A
Retailer 13
-
$12,192 USD
£9,600 GBP
View
A
Retailer 14
-
$13,918 USD
€13,255 EUR
View
B+
Retailer 15
-
$15,568 USD
View
B+
Retailer 16
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$16,814 USD
£13,239 GBP
View
B+
Retailer 17
-
$17,306 USD
ZAR 279,573 ZAR
View
B+
Retailer 18
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$17,310 USD
View
Retailer 19
-
$17,785 USD
A$27,362 AUD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
$23,713 USD
View
Most Expensive
B
Taylor and Hart
DR73DMV · Oct 31
$28,601 USD
View
20 more retailers have this diamond
Prices start from $7,343 USDSave up to $21,258 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
5.03ct Emerald
$7,343 USD