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Heart|Lab Grown|IGI

0.37ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG816670738

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816670738

Diamond specifications and retailer prices

From $112 AUD
$79 USD
As of October 23, 2026
Save $913 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,025 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 0.37ct lab-grown heart diamond

This 0.37ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816670738 or 816670738. Listed at 14 retailers as of October 23, 2026, with prices from $112 to $1,025, a $913 spread on the same certified stone. MOH London lists it at $1,025. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816670738
Dimensions4.97 × 4.67 × 2.74 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.97 mm4.67 mm0.37 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816670738
Side View
Table 58.0%Crown 30.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 55.1%

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 23
Current: $1,025 AUD|Low: $111 AUD|High: $1,065 AUD|Avg: $384 AUD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$115 AUD
Retailer 11$152 AUD
Retailer 9$192 AUD
Retailer 6$241 AUD
Retailer 5$251 AUD
Retailer 2$275 AUD
Retailer 4$358 AUD
Retailer 3$427 AUD
Retailer 8$533 AUD
Retailer 7$571 AUD
MOH London$1,025 AUD

41 data points across 11 retailers

14 retailers$112 AUD to $1,025 AUD

A
Cheapest Retailer
-
$112 AUD
$79 USD
Retailer 2
-
$115 AUD
$81 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$134 AUD
$94 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$152 AUD
$107 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$192 AUD
$135 USD
View
A
Retailer 6
-
$241 AUD
£133 GBP
View
A
Retailer 7
-
$251 AUD
ZAR 2,854 ZAR
View
B+
Retailer 8
-
$275 AUD
€184 EUR
View
B+
Retailer 9
-
$358 AUD
£198 GBP
View
Retailer 10
-
$427 AUD
$300 USD
View
Price last confirmed 41 days ago
Retailer 11
-
$460 AUD
$323 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$533 AUD
$375 USD
View
B
Retailer 13
-
$571 AUD
$401 USD
View
Most Expensive
B
MOH London
LG816670738 · Oct 25
$1,025 AUD
£567 GBP
View
13 more retailers have this diamond
Prices start from $112 AUDSave up to $913 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 Heart
$112 AUD