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Round|Lab Grown|IGI

0.91ct E SI1 Round Lab Grown Diamond

VG • E/SI1 • IGI LG483125237

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483125237

Diamond specifications and retailer prices

From €186 EUR
$208 USD
As of October 26, 2026
Save €906 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,092 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.91ct lab-grown round diamond

This 0.91ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG483125237 or 483125237. Listed at 19 retailers as of October 26, 2026, with prices from €186 to €1,092, a €906 spread on the same certified stone. Reve Diamonds lists it at €1,092. 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

0.91
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483125237
Dimensions6.05 × 6.01 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.05 mm6.01 mm0.91 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483125237
Side View
Table 58.0%Crown 36.9°Girdle: Slightly ThickPavilion 41.5°Culet: NoneDepth 64.4%

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: Oct 26
Current: €231 EUR|Low: €179 EUR|High: €938 EUR|Avg: €440 EUR
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
October 31, 2026
Retailer 12€186 EUR
Retailer 9€217 EUR
Retailer 1€231 EUR
Retailer 4€231 EUR
Retailer 3€279 EUR
Retailer 14€376 EUR
Retailer 11€391 EUR
Retailer 5€399 EUR
Retailer 7€425 EUR
Retailer 10€432 EUR
Retailer 6€439 EUR
Retailer 8€743 EUR
Retailer 2€746 EUR
Retailer 13€931 EUR

40 data points across 14 retailers

19 retailers€186 EUR to €1,092 EUR

A
Cheapest Retailer
-
€186 EUR
$208 USD
A
Retailer 2
-
€208 EUR
$232 USD
View
Final sale: no returns
A
Retailer 3
-
€217 EUR
$242 USD
View
Retailer 4
-
€231 EUR
$258 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€231 EUR
$258 USD
View
B+
Retailer 6
-
€264 EUR
HK$2,300 HKD
View
B+
Retailer 7
-
€279 EUR
$312 USD
View
B+
Retailer 8
-
€376 EUR
$420 USD
View
B+
Retailer 9
-
€391 EUR
View
B+
Retailer 10
-
€399 EUR
$446 USD
View
B
Retailer 11
-
€425 EUR
£374 GBP
View
B+
Retailer 12
-
€432 EUR
£380 GBP
View
B
Retailer 13
-
€439 EUR
$490 USD
View
B
Retailer 14
-
€625 EUR
SGD 943 SGD
View
B
Retailer 15
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€743 EUR
$830 USD
View
B
Retailer 16
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€746 EUR
$833 USD
View
B
Retailer 17
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€791 EUR
$883 USD
View
B
Retailer 18
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€931 EUR
£819 GBP
View
Most Expensive
B
Reve Diamonds
F2B2C3B8F · Oct 30
€1,092 EUR
$1,220 USD
View
18 more retailers have this diamond
Prices start from €186 EURSave up to €906 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 Round
€186 EUR