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Emerald|Lab Grown|IGI

0.90ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG657420595

Shape and cutting style on the report: Emerald cut

Certificate IGI LG657420595

Diamond specifications and retailer prices

From €141 EUR
$157 USD
As of October 30, 2026
Save €1,315 EUR (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €1,455 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG657420595 or 657420595. Listed at 25 retailers as of October 27, 2026, with prices from €141 to €1,455, a €1,315 spread on the same certified stone. Queensmith lists it at €1,455. 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

0.90
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657420595
Dimensions7.02 × 4.54 × 2.80 mm
L/W Ratio1.55
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
7.02 mm4.54 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657420595
Side View
Table 61.0%Crown 25.9°Girdle: MediumPavilion 36.9°Culet: LNGDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €302 EUR|Low: €140 EUR|High: €1,208 EUR|Avg: €458 EUR|-20.3%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 1, 2026
Retailer 13€140 EUR
Retailer 5€141 EUR
Retailer 9€161 EUR
Retailer 10€173 EUR
Retailer 15€173 EUR
Retailer 18€222 EUR
Retailer 20€264 EUR
Retailer 1€302 EUR
Retailer 19€312 EUR
Retailer 12€337 EUR
Retailer 21€371 EUR
Retailer 4€378 EUR
Retailer 22€430 EUR
Retailer 3€531 EUR
Retailer 11€555 EUR
Retailer 14€604 EUR
Retailer 7€625 EUR
Retailer 17€779 EUR
Retailer 16€812 EUR
Retailer 6€902 EUR
Retailer 8€1,164 EUR
Retailer 2€1,208 EUR

41 data points across 22 retailers

25 retailers€141 EUR to €1,455 EUR

Retailer 1
-
€140 EUR
$156 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€141 EUR
$157 USD
View
Final sale: no returns
Retailer 3
-
€161 EUR
$180 USD
View
Price last confirmed 11 days ago
Retailer 4
-
€173 EUR
$193 USD
View
Price last confirmed 10 days ago
Retailer 5
-
€173 EUR
$193 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
€222 EUR
$248 USD
View
A
Retailer 7
-
€264 EUR
HK$2,300 HKD
View
A
Retailer 8
-
€302 EUR
£266 GBP
View
A
Retailer 9
-
€312 EUR
ZAR 5,630 ZAR
View
A
Retailer 10
-
€337 EUR
View
A
Retailer 11
-
€371 EUR
$415 USD
View
A
Retailer 12
-
€378 EUR
$422 USD
View
A
Retailer 13
-
€430 EUR
A$739 AUD
View
A
Retailer 14
-
€531 EUR
$593 USD
View
Retailer 15
-
€555 EUR
$620 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€604 EUR
$675 USD
View
B+
Retailer 17
-
€625 EUR
SGD 943 SGD
View
B+
Retailer 18
-
€779 EUR
$870 USD
View
B+
Retailer 19
-
€812 EUR
£714 GBP
View
Retailer 20
-
€846 EUR
£744 GBP
View
Price last confirmed 22 days ago
B+
Retailer 21
-
€902 EUR
$1,008 USD
View
B
Retailer 22
-
€1,101 EUR
$1,230 USD
View
Retailer 23
-
€1,164 EUR
$1,300 USD
View
Price last confirmed 9 days ago
B
Retailer 24
-
€1,208 EUR
$1,350 USD
View
Most Expensive
B
Queensmith
LG657420595 · Oct 27
€1,455 EUR
£1,280 GBP
View
24 more retailers have this diamond
Prices start from €141 EURSave up to €1,315 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
0.90ct Emerald
€141 EUR