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Emerald|Lab Grown|IGI

0.91ct H VS1 Emerald Lab Grown Diamond

EX • H/VS1 • IGI LG578325917

Shape and cutting style on the report: Emerald cut

Certificate IGI LG578325917

Diamond specifications and retailer prices

From €134 EUR
$150 USD
As of October 29, 2026
Save €1,155 EUR (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,289 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578325917 or 578325917. Listed at 13 retailers as of October 29, 2026, with prices from €134 to €1,289, a €1,155 spread on the same certified stone. Do Amore Diamonds lists it at €1,289. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578325917
Dimensions6.66 × 4.53 × 3.11 mm
L/W Ratio1.47
Culet sizeLarge
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
6.66 mm4.53 mm0.91 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578325917
Side View
Table 67.0%Crown 33.8°Girdle: MediumPavilion 41.4°Culet: LargeDepth 68.7%

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 29
Current: €149 EUR|Low: €106 EUR|High: €5,054 EUR|Avg: €798 EUR|+41.5%
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
October 30, 2026
Retailer 9€134 EUR
Retailer 1€149 EUR
Retailer 13€156 EUR
Retailer 10€166 EUR
Retailer 12€166 EUR
Retailer 7€332 EUR
Retailer 2€381 EUR
Retailer 3€449 EUR
Retailer 8€565 EUR
Retailer 11€590 EUR
Retailer 6€863 EUR
Retailer 5€928 EUR
Retailer 4€5,054 EUR

24 data points across 13 retailers

13 retailers€134 EUR to €1,289 EUR

A
Cheapest Retailer
-
€134 EUR
$150 USD
A
Retailer 2
-
€149 EUR
$167 USD
View
Final sale: no returns
A
Retailer 3
-
€156 EUR
$174 USD
View
A
Retailer 4
-
€166 EUR
$186 USD
View
A
Retailer 5
-
€166 EUR
$186 USD
View
A
Retailer 6
-
€332 EUR
ZAR 5,989 ZAR
View
A
Retailer 7
-
€381 EUR
$426 USD
View
B+
Retailer 8
-
€565 EUR
$631 USD
View
B+
Retailer 9
-
€590 EUR
$659 USD
View
B
Retailer 10
-
€746 EUR
$833 USD
View
B
Retailer 11
-
€863 EUR
£759 GBP
View
B
Retailer 12
-
€928 EUR
$1,036 USD
View
Most Expensive
B
Do Amore Diamonds
27-EE4787586 · Oct 31
€1,289 EUR
$1,440 USD
View
12 more retailers have this diamond
Prices start from €134 EURSave up to €1,155 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
0.91ct Emerald
€134 EUR