Emerald|Lab Grown|IGI

5.29ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG828616370

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828616370

Diamond specifications and retailer prices

From $12,265 USD
As of October 28, 2026
Save $29,254 USD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $41,519 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.29ct lab-grown emerald diamond

This 5.29ct 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 LG828616370 or 828616370. Listed at 9 retailers as of October 28, 2026, with prices from $12,265 to $41,519, a $29,254 spread on the same certified stone. Taylor and Hart lists it at $41,519. 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

5.29
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828616370
Dimensions11.48 × 8.21 × 5.53 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
11.48 mm8.21 mm5.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828616370
Side View
Table 63.0%Crown 31.8°Girdle: MED-STKPavilion 38.3°Culet: LargeDepth 67.4%

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 28
Current: $16,853 USD|Low: $12,265 USD|High: $41,519 USD|Avg: $23,919 USD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 31, 2026
Retailer 5$12,265 USD
Retailer 6$13,215 USD
Retailer 8$14,048 USD
Retailer 1$16,853 USD
Retailer 4$21,198 USD
Retailer 2$23,100 USD
Retailer 3$24,419 USD
Retailer 7$40,035 USD
Taylor and Hart$41,519 USD

28 data points across 9 retailers

9 retailers$12,265 USD to $41,519 USD

A
Cheapest Retailer
-
$12,265 USD
A
Retailer 2
-
$13,215 USD
View
A
Retailer 3
-
$14,048 USD
View
B+
Retailer 4
-
$16,853 USD
£13,270 GBP
View
B+
Retailer 5
-
$21,198 USD
£16,691 GBP
View
B+
Retailer 6
-
$23,100 USD
View
B+
Retailer 7
-
$24,419 USD
€23,256 EUR
View
B
Retailer 8
-
$40,035 USD
View
Most Expensive
B
Taylor and Hart
P55Y9KC · Oct 31
$41,519 USD
View
8 more retailers have this diamond
Prices start from $12,265 USDSave up to $29,254 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
5.29ct Emerald
$12,265 USD