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Emerald|Lab Grown|IGI

1.51ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG732529758

Shape and cutting style on the report: Emerald cut

Certificate IGI LG732529758

Diamond specifications and retailer prices

From €216 EUR
$242 USD
As of November 1, 2026
Save €2,111 EUR (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €2,327 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.51ct lab-grown emerald diamond

This 1.51ct 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 LG732529758 or 732529758. Listed at 25 retailers as of November 1, 2026, with prices from €216 to €2,327, a €2,111 spread on the same certified stone. Brilliant Earth lists it at €2,327. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732529758
Dimensions8.06 × 5.48 × 3.45 mm
L/W Ratio1.47
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
8.06 mm5.48 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732529758
Side View
Table 61.0%Crown 24.5°Girdle: MediumPavilion 40.4°Culet: LNGDepth 63.0%

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: €2,327 EUR|Low: €208 EUR|High: €3,878 EUR|Avg: €906 EUR|-40.0%
Brilliant Earth
Retailer 2
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Retailer 25
November 2, 2026
Retailer 24€216 EUR
Retailer 23€251 EUR
Retailer 22€254 EUR
Retailer 4€267 EUR
Retailer 16€411 EUR
Retailer 7€419 EUR
Retailer 20€491 EUR
Retailer 12€491 EUR
Retailer 13€510 EUR
Retailer 2€567 EUR
Retailer 14€607 EUR
Retailer 15€658 EUR
Retailer 21€687 EUR
Retailer 8€693 EUR
Retailer 5€864 EUR
Retailer 25€950 EUR
Retailer 10€1,089 EUR
Retailer 17€1,100 EUR
Retailer 18€1,182 EUR
Retailer 9€1,183 EUR
Retailer 19€1,184 EUR
Retailer 6€1,256 EUR
Retailer 3€1,984 EUR
Retailer 11€2,077 EUR
Brilliant Earth€2,327 EUR

38 data points across 25 retailers

25 retailers€216 EUR to €2,327 EUR

A
Cheapest Retailer
-
€216 EUR
$242 USD
A
Retailer 2
-
€251 EUR
$281 USD
View
A
Retailer 3
-
€254 EUR
$285 USD
View
Final sale: no returns
A
Retailer 4
-
€267 EUR
$300 USD
View
A
Retailer 5
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€411 EUR
HK$3,600 HKD
View
A
Retailer 6
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€419 EUR
$470 USD
View
A
Retailer 7
-
€491 EUR
View
A
Retailer 8
-
€491 EUR
$551 USD
View
A
Retailer 9
-
€510 EUR
ZAR 9,235 ZAR
View
A
Retailer 10
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€567 EUR
£501 GBP
View
A
Retailer 11
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€607 EUR
A$1,048 AUD
View
A
Retailer 12
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€658 EUR
$737 USD
View
A
Retailer 13
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€687 EUR
A$1,186 AUD
View
A
Retailer 14
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€693 EUR
$777 USD
View
B+
Retailer 15
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€864 EUR
$969 USD
View
B+
Retailer 16
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€950 EUR
$1,066 USD
View
B+
Retailer 17
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€1,089 EUR
$1,221 USD
View
B+
Retailer 18
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€1,100 EUR
$1,234 USD
View
B+
Retailer 19
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€1,182 EUR
SGD 1,792 SGD
View
B+
Retailer 20
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€1,183 EUR
$1,327 USD
View
B+
Retailer 21
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€1,184 EUR
£1,046 GBP
View
Retailer 22
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€1,256 EUR
A$2,167 AUD
View
Price last confirmed 25 days ago
B
Retailer 23
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€1,984 EUR
$2,225 USD
View
B
Retailer 24
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€2,077 EUR
$2,330 USD
View
Most Expensive
B
Brilliant Earth
16223178Y · Nov 2
€2,327 EUR
$2,610 USD
View
24 more retailers have this diamond
Prices start from €216 EURSave up to €2,111 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
1.51ct Emerald
€216 EUR