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Round|Lab Grown|IGI

1.36ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG797677224

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797677224

Diamond specifications and retailer prices

From €263 EUR
$294 USD
As of October 30, 2026
Save €918 EUR (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,182 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.36ct lab-grown round diamond

This 1.36ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG797677224 or 797677224. Listed at 13 retailers as of October 30, 2026, with prices from €263 to €1,182, a €918 spread on the same certified stone. Do Amore Diamonds lists it at €1,182. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.36
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797677224
Dimensions7.11 × 7.08 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm7.08 mm1.36 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797677224
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.0%

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: €1,182 EUR|Low: €263 EUR|High: €1,459 EUR|Avg: €733 EUR|-19.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 3€263 EUR
Retailer 7€317 EUR
Retailer 5€393 EUR
Retailer 4€421 EUR
Retailer 2€663 EUR
Retailer 8€848 EUR
Retailer 6€1,014 EUR
Do Amore Diamonds€1,182 EUR

37 data points across 8 retailers

13 retailers€263 EUR to €1,182 EUR

Retailer 1
-
€189 EUR
$211 USD
Price last confirmed 10 days ago
Retailer 2
-
€219 EUR
$245 USD
View
Price last confirmed 11 days ago
Retailer 3
-
€235 EUR
$262 USD
View
Price last confirmed 10 days ago
Retailer 4
-
€235 EUR
$262 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
€263 EUR
$294 USD
View
A
Retailer 6
-
€317 EUR
$354 USD
View
A
Retailer 7
-
€393 EUR
£345 GBP
View
A
Retailer 8
-
€421 EUR
£371 GBP
View
B+
Retailer 9
-
€663 EUR
$741 USD
View
Retailer 10
-
€832 EUR
$930 USD
View
Price last confirmed 10 days ago
B
Retailer 11
-
€848 EUR
$948 USD
View
B
Retailer 12
-
€1,014 EUR
£892 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1874758 · Oct 31
€1,182 EUR
$1,320 USD
View
12 more retailers have this diamond
Prices start from €263 EURSave up to €918 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
1.36ct Round
€263 EUR