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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 $133 NZD
$75 USD
As of November 1, 2026
Save $1,088 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,221 NZD 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 $133 to $1,221, a $1,088 spread on the same certified stone. MOH London lists it at $1,221. 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: Nov 1
Current: $1,221 NZD|Low: $128 NZD|High: $1,230 NZD|Avg: $406 NZD|+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$133 NZD
Retailer 12$154 NZD
Retailer 4$176 NZD
Retailer 5$176 NZD
Retailer 8$240 NZD
Retailer 2$310 NZD
Retailer 9$339 NZD
Retailer 6$369 NZD
Retailer 7$425 NZD
Retailer 3$532 NZD
Retailer 11$532 NZD
Retailer 13$706 NZD
MOH London$1,221 NZD

42 data points across 13 retailers

12 retailers$133 NZD to $1,221 NZD

A
Cheapest Retailer
-
$133 NZD
$75 USD
A
Retailer 2
-
$154 NZD
$87 USD
View
Retailer 3
-
$176 NZD
$99 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$176 NZD
$99 USD
View
A
Retailer 5
-
$240 NZD
$135 USD
View
B+
Retailer 6
-
$310 NZD
£137 GBP
View
B+
Retailer 7
-
$369 NZD
$208 USD
View
B+
Retailer 8
-
$425 NZD
£188 GBP
View
B
Retailer 9
-
$532 NZD
$300 USD
View
B
Retailer 10
-
$532 NZD
$300 USD
View
B
Retailer 11
-
$706 NZD
$398 USD
View
Most Expensive
B
MOH London
LG694542472 · Oct 29
$1,221 NZD
£542 GBP
View
11 more retailers have this diamond
Prices start from $133 NZDSave up to $1,088 NZD

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
$133 NZD