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Round|Lab Grown|IGI

0.37ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG723558231

Shape and cutting style on the report: Round brilliant

Certificate IGI LG723558231

Diamond specifications and retailer prices

From $117 AUD
$82 USD
As of October 29, 2026
Save $651 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,199 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 0.37ct lab-grown round diamond

This 0.37ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723558231 or 723558231. Listed at 18 retailers as of October 29, 2026, with a 558% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.37
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723558231
Dimensions4.61 × 4.63 × 2.82 mm
L/W Ratio1.00
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
4.61 mm4.63 mm0.37 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723558231
Side View
Table 57.0%Crown 33.8°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.0%

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 29
Current: $1,199 AUD|Low: $114 AUD|High: $1,224 AUD|Avg: $492 AUD|-1.2%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
October 28, 2026
Retailer 14$117 AUD
Retailer 3$137 AUD
Retailer 6$157 AUD
Retailer 8$248 AUD
Retailer 4$249 AUD
Retailer 16$287 AUD
Retailer 9$305 AUD
Retailer 7$441 AUD
Retailer 11$448 AUD
Retailer 17$481 AUD
Retailer 15$489 AUD
Retailer 5$521 AUD
Retailer 12$576 AUD
Retailer 2$669 AUD
Retailer 10$669 AUD
Retailer 13$768 AUD
MOH London$1,199 AUD

33 data points across 17 retailers

18 retailers$117 AUD to $768 AUD

Cheapest Retailer
-
$117 AUD
$82 USD
A
Retailer 2
-
$117 AUD
$82 USD
View
A
Retailer 3
-
$118 AUD
$83 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$137 AUD
$96 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$157 AUD
$110 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$248 AUD
$174 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$249 AUD
$175 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$287 AUD
ZAR 3,256 ZAR
View
B+
Retailer 9
-
$441 AUD
$310 USD
View
B+
Retailer 10
-
$448 AUD
View
B+
Retailer 11
-
$481 AUD
CA$469 CAD
View
B+
Retailer 12
-
$489 AUD
€327 EUR
View
B+
Retailer 13
-
$521 AUD
$366 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$576 AUD
$405 USD
View
B
Retailer 15
-
$669 AUD
$470 USD
View
B
Retailer 16
-
$669 AUD
$470 USD
View
B+
Retailer 17
-
$768 AUD
$540 USD
View
Most Expensive
B
MOH London
LG723558231 · Oct 19
$1,199 AUD
£663 GBP
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $117 AUDSave up to $651 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
0.37ct Round
$117 AUD