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Emerald|Lab Grown|IGI

5.10ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG768629079

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768629079

Diamond specifications and retailer prices

From €8,278 EUR
$9,248 USD
As of November 1, 2026
Save €21,465 EUR (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €29,743 EUR at Taylor and Hart · As of October 31, 2026
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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629079 or 768629079. Listed at 14 retailers as of October 31, 2026, with prices from €8,278 to €29,743, a €21,465 spread on the same certified stone. Taylor and Hart lists it at €29,743. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629079
Dimensions11.93 × 7.95 × 5.21 mm
L/W Ratio1.50
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
11.93 mm7.95 mm5.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629079
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 38°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: €11,425 EUR|Low: €8,278 EUR|High: €51,416 EUR|Avg: €19,557 EUR|-22.3%
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
Taylor and Hart
November 1, 2026
Retailer 11€8,278 EUR
Retailer 13€9,715 EUR
Retailer 10€9,734 EUR
Retailer 2€9,935 EUR
Retailer 3€10,323 EUR
Retailer 1€11,425 EUR
Retailer 6€14,617 EUR
Retailer 8€15,928 EUR
Retailer 9€16,966 EUR
Retailer 5€17,292 EUR
Retailer 7€19,209 EUR
Retailer 12€26,112 EUR
Taylor and Hart€29,743 EUR
Retailer 4€51,416 EUR

38 data points across 14 retailers

14 retailers€8,278 EUR to €29,743 EUR

A
Cheapest Retailer
-
€8,278 EUR
$9,248 USD
A
Retailer 2
-
€9,715 EUR
$10,854 USD
View
A
Retailer 3
-
€9,734 EUR
$10,875 USD
View
A
Retailer 4
-
€9,935 EUR
$11,100 USD
View
A
Retailer 5
-
€10,323 EUR
HK$90,100 HKD
View
A
Retailer 6
-
€11,425 EUR
£10,051 GBP
View
B+
Retailer 7
-
€14,617 EUR
$16,330 USD
View
B+
Retailer 8
-
€15,928 EUR
View
B+
Retailer 9
-
€16,966 EUR
£14,925 GBP
View
B+
Retailer 10
-
€17,292 EUR
$19,319 USD
View
B+
Retailer 11
-
€19,209 EUR
ZAR 346,688 ZAR
View
B
Retailer 12
-
€26,112 EUR
$29,172 USD
View
Most Expensive
B
Taylor and Hart
9PPH8SG · Oct 31
€29,743 EUR
$33,229 USD
View
12 more retailers have this diamond
Prices start from €8,278 EURSave up to €21,465 EUR

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
5.10ct Emerald
€8,278 EUR