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Round|Lab Grown|IGI

0.72ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG436047587

Shape and cutting style on the report: Round brilliant

Certificate IGI LG436047587

Diamond specifications and retailer prices

From $626 AUD
$440 USD
As of October 30, 2026
Save $2,248 AUD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,875 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.72ct lab-grown round diamond

This 0.72ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436047587 or 436047587. Listed at 11 retailers as of October 29, 2026, with prices from $626 to $2,875, a $2,248 spread on the same certified stone. MOH London lists it at $2,875. 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

0.72
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047587
Dimensions5.85 × 5.83 × 3.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.85 mm5.83 mm0.72 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436047587
Side View
Table 60.5%Crown 32.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.3%

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: $2,875 AUD|Low: $503 AUD|High: $2,895 AUD|Avg: $1,188 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$626 AUD
Retailer 7$628 AUD
Retailer 10$703 AUD
Retailer 11$703 AUD
Retailer 4$747 AUD
Retailer 8$779 AUD
Retailer 12$982 AUD
Retailer 9$1,223 AUD
Retailer 2$1,312 AUD
Retailer 3$1,347 AUD
Retailer 6$2,093 AUD
MOH London$2,875 AUD

21 data points across 12 retailers

11 retailers$626 AUD to $2,875 AUD

A
Cheapest Retailer
-
$626 AUD
$440 USD
A
Retailer 2
-
$628 AUD
$441 USD
View
A
Retailer 3
-
$703 AUD
$494 USD
View
A
Retailer 4
-
$703 AUD
$494 USD
View
Final sale: no returns
B+
Retailer 5
-
$779 AUD
$547 USD
View
B+
Retailer 6
-
$779 AUD
$547 USD
View
B+
Retailer 7
-
$1,223 AUD
$859 USD
View
B+
Retailer 8
-
$1,312 AUD
€878 EUR
View
B
Retailer 9
-
$2,093 AUD
$1,470 USD
View
B
Retailer 10
-
$2,503 AUD
$1,758 USD
View
Most Expensive
B
MOH London
LG436047587 · Oct 29
$2,875 AUD
£1,590 GBP
View
10 more retailers have this diamond
Prices start from $626 AUDSave up to $2,248 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
0.72ct Round
$626 AUD