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Emerald|Lab Grown|IGI

5.10ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG828616369

Certificate IGI LG828616369

Diamond specifications and retailer prices

From $11,324 USD
Save $25,645 USD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $36,969 USD at Taylor and Hart
View at Taylor and Hart

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828616369 or 828616369. Listed at 10 retailers, with prices from $11,324 to $36,969 at Taylor and Hart, a $25,645 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

5.10
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828616369
Dimensions11.38 × 8.11 × 5.42 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
11.38 mm8.11 mm5.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828616369
Side View
Table 65.0%Crown 35.6°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $11,950 USD|Low: $11,324 USD|High: $66,280 USD|Avg: $26,702 USD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 2, 2026
Retailer 4$11,324 USD
Retailer 1$11,950 USD
Retailer 6$14,890 USD
Retailer 7$19,312 USD
Retailer 3$20,255 USD
Retailer 5$25,397 USD
Retailer 8$33,660 USD
Taylor and Hart$36,969 USD
Retailer 2$61,861 USD

5 data points across 9 retailers

10 retailers$11,324 USD to $36,969 USD

Cheapest Retailer
-
$11,324 USD
B+
Retailer 2
-
$11,950 USD
View
B+
Retailer 3
-
$14,924 USD
£11,751 GBP
View
B
Retailer 4
-
$19,312 USD
£15,206 GBP
View
Retailer 5
-
$20,255 USD
€19,290 EUR
View
Retailer 6
-
$22,950 USD
View
B
Retailer 7
-
$25,397 USD
A$39,072 AUD
View
C
Retailer 8
-
$33,660 USD
View
Most Expensive
C
Taylor and Hart
WPM3QGD · Sep 30
$36,969 USD
View
8 more retailers have this diamond
Prices start from $11,324 USDSave up to $25,645 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.

B+
5.10ct Emerald
$11,324 USD