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Round|Lab Grown|IGI

1.36ct D SI1 Round Lab Grown Diamond

GD • D/SI1 • IGI LG713596155

Shape and cutting style on the report: Round brilliant

Certificate IGI LG713596155

Diamond specifications and retailer prices

From $578 AUD
€387 EUR
As of October 31, 2026
Save $1,009 AUD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,587 AUD at MOH London · As of November 1, 2026
View at MOH London

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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG713596155 or 713596155. Listed at 7 retailers as of October 31, 2026, with prices from $578 to $1,587, a $1,009 spread on the same certified stone. MOH London lists it at $1,587. 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

1.36
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713596155
Dimensions6.92 × 6.85 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
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
6.92 mm6.85 mm1.36 ctD / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713596155
Side View
Table 56.0%Crown 38.4°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 65.8%

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 31
Current: $1,587 AUD|Low: $558 AUD|High: $1,605 AUD|Avg: $910 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$578 AUD
Retailer 6$594 AUD
Retailer 2$612 AUD
Retailer 4$663 AUD
Retailer 7$804 AUD
Retailer 5$1,537 AUD
MOH London$1,587 AUD

38 data points across 7 retailers

7 retailers$578 AUD to $1,587 AUD

A
Cheapest Retailer
-
$578 AUD
€387 EUR
B+
Retailer 2
-
$594 AUD
$417 USD
View
B+
Retailer 3
-
$612 AUD
£338 GBP
View
B+
Retailer 4
-
$663 AUD
$466 USD
View
B
Retailer 5
-
$804 AUD
$565 USD
View
C
Retailer 6
-
$1,537 AUD
$1,080 USD
View
Most Expensive
B
MOH London
LG713596155 · Nov 1
$1,587 AUD
£878 GBP
View
6 more retailers have this diamond
Prices start from $578 AUDSave up to $1,009 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
$578 AUD