Emerald|Lab Grown|IGI

1.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG613359321

Shape and cutting style on the report: Emerald cut

Certificate IGI LG613359321

Diamond specifications and retailer prices

From €277 EUR
$309 USD
As of October 30, 2026
Save €3,751 EUR (93%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €4,028 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG613359321 or 613359321. Listed at 26 retailers as of October 29, 2026, with prices from €277 to €4,028, a €3,751 spread on the same certified stone. Brilliant Earth lists it at €4,028. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613359321
Dimensions7.60 × 5.43 × 3.70 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
7.60 mm5.43 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613359321
Side View
Table 65.0%Crown 38.3°Girdle: Slightly ThickPavilion 38.6°Culet: LargeDepth 68.1%

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: €4,028 EUR|Low: €276 EUR|High: €4,028 EUR|Avg: €973 EUR
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 22€277 EUR
Retailer 16€310 EUR
Retailer 14€320 EUR
Retailer 7€343 EUR
Retailer 8€343 EUR
Retailer 6€378 EUR
Retailer 3€461 EUR
Retailer 21€483 EUR
Retailer 18€558 EUR
Retailer 23€576 EUR
Retailer 20€589 EUR
Retailer 13€610 EUR
Retailer 19€799 EUR
Retailer 24€888 EUR
Retailer 4€949 EUR
Retailer 10€1,098 EUR
Retailer 11€1,102 EUR
Retailer 15€1,143 EUR
Retailer 2€1,280 EUR
Retailer 5€1,337 EUR
Retailer 12€1,372 EUR
Retailer 9€1,379 EUR
Retailer 17€1,433 EUR
Brilliant Earth€4,028 EUR

33 data points across 24 retailers

26 retailers€277 EUR to €4,028 EUR

A
Cheapest Retailer
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€277 EUR
$309 USD
A
Retailer 2
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€310 EUR
$346 USD
View
Final sale: no returns
A
Retailer 3
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€320 EUR
$358 USD
View
A
Retailer 4
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€343 EUR
$383 USD
View
A
Retailer 5
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€343 EUR
$383 USD
View
A
Retailer 6
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€378 EUR
HK$3,300 HKD
View
A
Retailer 7
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€461 EUR
$515 USD
View
A
Retailer 8
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€483 EUR
$540 USD
View
A
Retailer 9
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€558 EUR
View
A
Retailer 10
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€576 EUR
$643 USD
View
A
Retailer 11
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€589 EUR
ZAR 10,629 ZAR
View
A
Retailer 12
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€610 EUR
£536 GBP
View
A
Retailer 13
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€799 EUR
A$1,373 AUD
View
B+
Retailer 14
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€888 EUR
$992 USD
View
B+
Retailer 15
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€949 EUR
$1,060 USD
View
Retailer 16
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€956 EUR
$1,068 USD
View
Price last confirmed 45 days ago
B+
Retailer 17
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€1,098 EUR
SGD 1,658 SGD
View
B+
Retailer 18
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€1,102 EUR
$1,231 USD
View
B+
Retailer 19
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€1,143 EUR
$1,277 USD
View
B+
Retailer 20
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€1,207 EUR
$1,349 USD
View
B+
Retailer 21
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€1,280 EUR
A$2,200 AUD
View
B+
Retailer 22
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€1,337 EUR
£1,176 GBP
View
B+
Retailer 23
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€1,372 EUR
$1,533 USD
View
B+
Retailer 24
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€1,379 EUR
$1,541 USD
View
Retailer 25
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€1,433 EUR
£1,261 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14484377A · Oct 29
€4,028 EUR
$4,500 USD
View
25 more retailers have this diamond
Prices start from €277 EURSave up to €3,751 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
1.55ct Emerald
€277 EUR