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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 $418 AUD
$294 USD
As of October 30, 2026
Save $1,460 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,879 AUD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $418 to $1,879, a $1,460 spread on the same certified stone. Do Amore Diamonds lists it at $1,879. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,879 AUD|Low: $418 AUD|High: $2,320 AUD|Avg: $1,166 AUD|-19.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2$418 AUD
Retailer 6$504 AUD
Retailer 4$624 AUD
Retailer 3$670 AUD
Retailer 8$1,204 AUD
Retailer 7$1,349 AUD
Retailer 5$1,612 AUD
Do Amore Diamonds$1,879 AUD

38 data points across 8 retailers

13 retailers$418 AUD to $1,879 AUD

Retailer 1
-
$300 AUD
$211 USD
Price last confirmed 9 days ago
Retailer 2
-
$349 AUD
$245 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$373 AUD
$262 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$373 AUD
$262 USD
View
Price last confirmed 14 days ago
B+
Retailer 5
-
$418 AUD
$294 USD
View
A
Retailer 6
-
$504 AUD
$354 USD
View
A
Retailer 7
-
$624 AUD
£345 GBP
View
A
Retailer 8
-
$670 AUD
£371 GBP
View
B
Retailer 9
-
$1,204 AUD
$846 USD
View
Retailer 10
-
$1,324 AUD
$930 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$1,349 AUD
$948 USD
View
B
Retailer 12
-
$1,612 AUD
£892 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1874758 · Oct 29
$1,879 AUD
$1,320 USD
View
12 more retailers have this diamond
Prices start from $418 AUDSave up to $1,460 AUD

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
$418 AUD