CaratHunter
Plans
Emerald|Lab Grown|IGI

0.90ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG520298333

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520298333

Diamond specifications and retailer prices

From €140 EUR
$156 USD
As of October 29, 2026
Save €1,203 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,343 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG520298333 or 520298333. Listed at 17 retailers as of October 29, 2026, with prices from €140 to €1,343, a €1,203 spread on the same certified stone. Do Amore Diamonds lists it at €1,343. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.4°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520298333
Dimensions6.47 × 4.55 × 3.07 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.47 mm4.55 mm0.90 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520298333
Side View
Table 60.5%Crown 25.4°Girdle: STK-THKPavilion 35.8°Culet: LNGDepth 67.5%

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 29
Current: €258 EUR|Low: €134 EUR|High: €904 EUR|Avg: €399 EUR|-4.6%
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
October 30, 2026
Retailer 12€140 EUR
Retailer 3€157 EUR
Retailer 4€162 EUR
Retailer 2€173 EUR
Retailer 13€173 EUR
Retailer 1€258 EUR
Retailer 8€341 EUR
Retailer 5€367 EUR
Retailer 10€389 EUR
Retailer 6€397 EUR
Retailer 11€587 EUR
Retailer 14€614 EUR
Retailer 15€641 EUR
Retailer 7€709 EUR
Retailer 9€898 EUR

41 data points across 15 retailers

17 retailers€140 EUR to €1,343 EUR

A
Cheapest Retailer
-
€140 EUR
$156 USD
B+
Retailer 2
-
€157 EUR
$175 USD
View
Final sale: no returns
B+
Retailer 3
-
€162 EUR
$181 USD
View
B+
Retailer 4
-
€173 EUR
$193 USD
View
B+
Retailer 5
-
€173 EUR
$193 USD
View
B+
Retailer 6
-
€258 EUR
$288 USD
View
B+
Retailer 7
-
€341 EUR
£300 GBP
View
B+
Retailer 8
-
€367 EUR
$410 USD
View
B+
Retailer 9
-
€389 EUR
$435 USD
View
B
Retailer 10
-
€397 EUR
$444 USD
View
B
Retailer 11
-
€587 EUR
$656 USD
View
B
Retailer 12
-
€614 EUR
$686 USD
View
B
Retailer 13
-
€641 EUR
$716 USD
View
B
Retailer 14
-
€709 EUR
$792 USD
View
B
Retailer 15
-
€769 EUR
$860 USD
View
B
Retailer 16
-
€898 EUR
£790 GBP
View
Most Expensive
C
Do Amore Diamonds
27-7E971AB21 · Oct 31
€1,343 EUR
$1,500 USD
View
16 more retailers have this diamond
Prices start from €140 EURSave up to €1,203 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
€140 EUR