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Emerald|Lab Grown|IGI

5.09ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG762544692

Shape and cutting style on the report: Emerald cut

Certificate IGI LG762544692

Diamond specifications and retailer prices

From $6,649 USD
As of November 1, 2026
Save $21,181 USD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $27,830 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.09ct lab-grown emerald diamond

This 5.09ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762544692 or 762544692. Listed at 15 retailers as of October 31, 2026, with prices from $6,649 to $27,830, a $21,181 spread on the same certified stone. Taylor and Hart lists it at $27,830. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.09
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544692
Dimensions11.86 × 7.96 × 5.21 mm
L/W Ratio1.49
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
11.86 mm7.96 mm5.09 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544692
Side View
Table 64.0%Crown 31.8°Girdle: MediumPavilion 39.4°Culet: LargeDepth 65.5%

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: Nov 1
Current: $18,461 USD|Low: $6,649 USD|High: $29,115 USD|Avg: $14,573 USD|-8.3%
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
Taylor and Hart
November 1, 2026
Retailer 3$6,649 USD
Retailer 12$7,075 USD
Retailer 13$7,157 USD
Retailer 6$8,533 USD
Retailer 4$8,934 USD
Retailer 7$10,042 USD
Retailer 9$13,661 USD
Retailer 2$13,936 USD
Retailer 10$16,116 USD
Retailer 8$16,587 USD
Retailer 1$18,461 USD
Retailer 14$18,620 USD
Retailer 11$21,784 USD
Retailer 5$22,396 USD
Taylor and Hart$27,830 USD

41 data points across 15 retailers

15 retailers$6,649 USD to $27,830 USD

A
Cheapest Retailer
-
$6,649 USD
Retailer 2
-
$7,075 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$7,157 USD
View
A
Retailer 4
-
$8,533 USD
View
A
Retailer 5
-
$8,934 USD
HK$69,800 HKD
View
A
Retailer 6
-
$10,042 USD
£7,907 GBP
View
A
Retailer 7
-
$13,661 USD
€13,010 EUR
View
A
Retailer 8
-
$13,936 USD
View
B+
Retailer 9
-
$16,116 USD
£12,690 GBP
View
B+
Retailer 10
-
$16,587 USD
ZAR 267,972 ZAR
View
B+
Retailer 11
-
$18,461 USD
A$28,402 AUD
View
B+
Retailer 12
-
$18,620 USD
View
B
Retailer 13
-
$21,784 USD
View
B
Retailer 14
-
$22,396 USD
View
Most Expensive
B
Taylor and Hart
KOJW8PH · Oct 31
$27,830 USD
View
14 more retailers have this diamond
Prices start from $6,649 USDSave up to $21,181 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
5.09ct Emerald
$6,649 USD