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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 $82 USD
As of October 26, 2026
Save $458 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $842 USD 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 17 retailers as of October 26, 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
Color
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 26
Current: $842 USD|Low: $80 USD|High: $860 USD|Avg: $346 USD|-1.2%
MOH London
Retailer 2
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Retailer 17
October 28, 2026
Retailer 14$82 USD
Retailer 3$96 USD
Retailer 6$110 USD
Retailer 8$174 USD
Retailer 4$175 USD
Retailer 16$202 USD
Retailer 9$214 USD
Retailer 7$310 USD
Retailer 11$315 USD
Retailer 17$338 USD
Retailer 15$343 USD
Retailer 5$366 USD
Retailer 12$405 USD
Retailer 2$470 USD
Retailer 10$470 USD
Retailer 13$540 USD
MOH London$842 USD

33 data points across 17 retailers

17 retailers$82 USD to $540 USD

A
Cheapest Retailer
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$82 USD
A
Retailer 2
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$83 USD
View
Price last confirmed 9 days ago
A
Retailer 3
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$96 USD
View
Price last confirmed 9 days ago
A
Retailer 4
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$110 USD
View
Price last confirmed 10 days ago
A
Retailer 5
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$174 USD
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Price last confirmed 11 days ago
A
Retailer 6
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$175 USD
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Price last confirmed 11 days ago
A
Retailer 7
-
$202 USD
ZAR 3,256 ZAR
View
B+
Retailer 8
-
$310 USD
View
B+
Retailer 9
-
$315 USD
A$484 AUD
View
B+
Retailer 10
-
$338 USD
CA$469 CAD
View
B+
Retailer 11
-
$343 USD
€327 EUR
View
B+
Retailer 12
-
$366 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
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$405 USD
View
B
Retailer 14
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$470 USD
View
B
Retailer 15
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$470 USD
View
B+
Retailer 16
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$540 USD
View
Most Expensive
B
MOH London
LG723558231 · Oct 19
$842 USD
£663 GBP
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $82 USDSave up to $458 USD

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
$82 USD