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Emerald|Lab Grown|IGI

0.51ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG769603076

Shape and cutting style on the report: Emerald cut

Certificate IGI LG769603076

Diamond specifications and retailer prices

From €134 EUR
$150 USD
As of October 29, 2026
Save €1,155 EUR (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,289 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG769603076 or 769603076. Listed at 26 retailers as of October 29, 2026, with prices from €134 to €1,289, a €1,155 spread on the same certified stone. Do Amore Diamonds lists it at €1,289. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769603076
Dimensions5.54 × 3.81 × 2.41 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.54 mm3.81 mm0.51 ctD / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769603076
Side View
Table 67.0%Crown 34.8°Girdle: Slightly ThickPavilion 30.7°Culet: LargeDepth 63.3%

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 29
Current: €327 EUR|Low: €129 EUR|High: €872 EUR|Avg: €353 EUR|+4.5%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 15€134 EUR
Retailer 7€150 EUR
Retailer 2€166 EUR
Retailer 4€166 EUR
Retailer 16€249 EUR
Retailer 6€251 EUR
Retailer 14€297 EUR
Retailer 10€310 EUR
Retailer 1€327 EUR
Retailer 12€333 EUR
Retailer 9€346 EUR
Retailer 8€360 EUR
Retailer 13€474 EUR
Retailer 5€592 EUR
Retailer 3€625 EUR
Retailer 11€866 EUR

46 data points across 16 retailers

26 retailers€134 EUR to €1,289 EUR

Retailer 1
-
€134 EUR
$150 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€134 EUR
$150 USD
View
A
Retailer 3
-
€150 EUR
$168 USD
View
Final sale: no returns
Retailer 4
-
€165 EUR
$184 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
€166 EUR
$186 USD
View
A
Retailer 6
-
€166 EUR
$186 USD
View
A
Retailer 7
-
€238 EUR
$266 USD
View
A
Retailer 8
-
€249 EUR
$278 USD
View
A
Retailer 9
-
€251 EUR
$280 USD
View
A
Retailer 10
-
€297 EUR
$332 USD
View
A
Retailer 11
-
€310 EUR
View
B+
Retailer 12
-
€327 EUR
£287 GBP
View
B+
Retailer 13
-
€333 EUR
ZAR 6,008 ZAR
View
B+
Retailer 14
-
€346 EUR
£304 GBP
View
B+
Retailer 15
-
€360 EUR
$402 USD
View
Retailer 16
-
€474 EUR
$530 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
€494 EUR
CA$767 CAD
View
B
Retailer 18
-
€584 EUR
$652 USD
View
B
Retailer 19
-
€592 EUR
$661 USD
View
B
Retailer 20
-
€625 EUR
$698 USD
View
B
Retailer 21
-
€747 EUR
$835 USD
View
B
Retailer 22
-
€748 EUR
$835 USD
View
B
Retailer 23
-
€866 EUR
£762 GBP
View
B
Retailer 24
-
€929 EUR
$1,038 USD
View
B
Retailer 25
-
€1,146 EUR
$1,280 USD
View
Most Expensive
B
Do Amore Diamonds
27-FF6467617 · Oct 30
€1,289 EUR
$1,440 USD
View
25 more retailers have this diamond
Prices start from €134 EURSave up to €1,155 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
0.51ct Emerald
€134 EUR