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Oval|Lab Grown|IGI

0.40ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG694542472

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG694542472

Diamond specifications and retailer prices

From $107 AUD
$75 USD
As of October 29, 2026
Save $873 AUD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $980 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown oval diamond

This 0.4ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG694542472 or 694542472. Listed at 12 retailers as of October 29, 2026, with prices from $107 to $980, a $873 spread on the same certified stone. MOH London lists it at $980. 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

0.40
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694542472
Dimensions6.16 × 4.24 × 2.44 mm
L/W Ratio1.45
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
6.16 mm4.24 mm0.40 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG694542472
Side View
Table 64.0%Crown 36°Girdle: THN-MEDPavilion 39.2°Culet: NoneDepth 57.5%

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 29
Current: $980 AUD|Low: $102 AUD|High: $987 AUD|Avg: $325 AUD|+0.4%
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
November 1, 2026
Retailer 10$107 AUD
Retailer 12$124 AUD
Retailer 4$141 AUD
Retailer 5$141 AUD
Retailer 8$192 AUD
Retailer 2$248 AUD
Retailer 9$272 AUD
Retailer 6$296 AUD
Retailer 7$341 AUD
Retailer 3$427 AUD
Retailer 11$427 AUD
Retailer 13$567 AUD
MOH London$980 AUD

43 data points across 13 retailers

12 retailers$107 AUD to $980 AUD

A
Cheapest Retailer
-
$107 AUD
$75 USD
A
Retailer 2
-
$124 AUD
$87 USD
View
Retailer 3
-
$141 AUD
$99 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$141 AUD
$99 USD
View
A
Retailer 5
-
$192 AUD
$135 USD
View
B+
Retailer 6
-
$248 AUD
£137 GBP
View
B+
Retailer 7
-
$296 AUD
$208 USD
View
B+
Retailer 8
-
$341 AUD
£188 GBP
View
B
Retailer 9
-
$427 AUD
$300 USD
View
B
Retailer 10
-
$427 AUD
$300 USD
View
B
Retailer 11
-
$567 AUD
$398 USD
View
Most Expensive
B
MOH London
LG694542472 · Oct 29
$980 AUD
£542 GBP
View
11 more retailers have this diamond
Prices start from $107 AUDSave up to $873 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
0.40ct Oval
$107 AUD