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Emerald|Lab Grown|IGI

1.55ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG635469723

Shape and cutting style on the report: Emerald cut

Certificate IGI LG635469723

Diamond specifications and retailer prices

From €296 EUR
$332 USD
As of November 1, 2026
Save €1,176 EUR (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,098 EUR at Rare Carat · As of August 9, 2026
View at Rare Carat

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 LG635469723 or 635469723. Listed at 24 retailers as of November 1, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635469723
Dimensions7.88 × 5.47 × 3.64 mm
L/W Ratio1.44
Culet sizeLong
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
7.88 mm5.47 mm1.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635469723
Side View
Table 65.0%Crown 38.9°Girdle: MED-STKPavilion 40.9°Culet: LNGDepth 66.5%

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: Nov 1
Current: €633 EUR|Low: €284 EUR|High: €1,490 EUR|Avg: €701 EUR|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 17€296 EUR
Retailer 9€331 EUR
Retailer 5€343 EUR
Retailer 2€367 EUR
Retailer 3€367 EUR
Retailer 12€504 EUR
Retailer 15€504 EUR
Retailer 8€597 EUR
Retailer 13€606 EUR
Retailer 1€633 EUR
Retailer 10€658 EUR
Retailer 14€856 EUR
Retailer 16€1,077 EUR
Retailer 7€1,177 EUR
Retailer 4€1,180 EUR
Retailer 6€1,318 EUR
Retailer 11€1,472 EUR

44 data points across 17 retailers

24 retailers€296 EUR to €1,472 EUR

A
Cheapest Retailer
-
€296 EUR
$332 USD
A
Retailer 2
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€331 EUR
$371 USD
View
Final sale: no returns
A
Retailer 3
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€343 EUR
$385 USD
View
Retailer 4
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€367 EUR
$412 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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€367 EUR
$412 USD
View
A
Retailer 6
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€411 EUR
HK$3,600 HKD
View
A
Retailer 7
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€504 EUR
$565 USD
View
A
Retailer 8
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€504 EUR
$565 USD
View
A
Retailer 9
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€597 EUR
$670 USD
View
A
Retailer 10
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€606 EUR
View
A
Retailer 11
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€633 EUR
ZAR 11,475 ZAR
View
A
Retailer 12
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€658 EUR
£581 GBP
View
A
Retailer 13
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€856 EUR
A$1,477 AUD
View
B+
Retailer 14
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€952 EUR
$1,068 USD
View
B+
Retailer 15
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€1,077 EUR
$1,208 USD
View
B+
Retailer 16
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€1,177 EUR
SGD 1,784 SGD
View
B+
Retailer 17
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€1,180 EUR
$1,324 USD
View
B+
Retailer 18
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€1,220 EUR
$1,368 USD
View
B+
Retailer 19
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€1,318 EUR
$1,478 USD
View
B+
Retailer 20
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€1,387 EUR
$1,556 USD
View
B+
Retailer 21
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€1,427 EUR
£1,260 GBP
View
B
Retailer 22
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€1,440 EUR
$1,615 USD
View
B+
Retailer 23
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€1,472 EUR
£1,300 GBP
View
Most Expensive
Rare Carat
198C56-29A · Aug 9
€2,098 EUR
$2,353 USD
View
Price last confirmed 85 days ago
23 more retailers have this diamond
Prices start from €296 EURSave up to €1,176 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
€296 EUR