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Emerald|Lab Grown|IGI

4.30ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG780662867

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780662867

Diamond specifications and retailer prices

From €4,577 EUR
$5,113 USD
As of October 30, 2026
Save €21,334 EUR (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €25,910 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.3ct lab-grown emerald diamond

This 4.3ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662867 or 780662867. Listed at 13 retailers as of October 30, 2026, with prices from €4,577 to €25,910, a €21,334 spread on the same certified stone. With Clarity lists it at €25,910. 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

4.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662867
Dimensions10.91 × 7.79 × 5.06 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
10.91 mm7.79 mm4.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662867
Side View
Table 64.0%Crown 30°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 65.0%

Caratlytics Score

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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: €11,153 EUR|Low: €4,577 EUR|High: €26,677 EUR|Avg: €11,462 EUR|-46.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 10€4,577 EUR
Retailer 12€5,805 EUR
Retailer 11€6,130 EUR
Retailer 5€6,336 EUR
Retailer 4€7,521 EUR
Retailer 7€8,027 EUR
Retailer 2€9,140 EUR
Retailer 8€10,142 EUR
Retailer 6€10,369 EUR
Retailer 1€11,153 EUR
Retailer 3€13,159 EUR
Retailer 9€17,437 EUR
With Clarity€25,910 EUR

40 data points across 13 retailers

13 retailers€4,577 EUR to €25,910 EUR

A
Cheapest Retailer
-
€4,577 EUR
$5,113 USD
A
Retailer 2
-
€5,805 EUR
$6,485 USD
View
A
Retailer 3
-
€6,130 EUR
HK$53,500 HKD
View
A
Retailer 4
-
€6,336 EUR
£5,573 GBP
View
B+
Retailer 5
-
€7,521 EUR
$8,402 USD
View
B+
Retailer 6
-
€8,027 EUR
View
B+
Retailer 7
-
€9,140 EUR
$10,211 USD
View
B+
Retailer 8
-
€10,142 EUR
£8,922 GBP
View
B+
Retailer 9
-
€10,369 EUR
ZAR 187,146 ZAR
View
B+
Retailer 10
-
€11,153 EUR
$12,460 USD
View
B
Retailer 11
-
€13,159 EUR
$14,701 USD
View
B
Retailer 12
-
€17,437 EUR
$19,481 USD
View
Most Expensive
B
With Clarity
780662867 · Oct 30
€25,910 EUR
$28,947 USD
View
12 more retailers have this diamond
Prices start from €4,577 EURSave up to €21,334 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
4.30ct Emerald
€4,577 EUR