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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 HK$588 HKD
$75 USD
As of October 29, 2026
Save HK$4,812 HKD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$5,401 HKD 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 HK$588 to HK$5,401, a HK$4,812 spread on the same certified stone. MOH London lists it at HK$5,401. 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: HK$5,401 HKD|Low: HK$565 HKD|High: HK$5,440 HKD|Avg: HK$1,784 HKD|+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
October 31, 2026
Retailer 10HK$588 HKD
Retailer 12HK$683 HKD
Retailer 4HK$777 HKD
Retailer 5HK$777 HKD
Retailer 8HK$1,059 HKD
Retailer 2HK$1,369 HKD
Retailer 9HK$1,499 HKD
Retailer 6HK$1,632 HKD
Retailer 7HK$1,877 HKD
Retailer 3HK$2,354 HKD
Retailer 11HK$2,354 HKD
Retailer 13HK$3,123 HKD
MOH LondonHK$5,401 HKD

43 data points across 13 retailers

12 retailersHK$588 HKD to HK$5,401 HKD

A
Cheapest Retailer
-
HK$588 HKD
$75 USD
A
Retailer 2
-
HK$683 HKD
$87 USD
View
A
Retailer 3
-
HK$777 HKD
$99 USD
View
A
Retailer 4
-
HK$777 HKD
$99 USD
View
A
Retailer 5
-
HK$1,059 HKD
$135 USD
View
B+
Retailer 6
-
HK$1,369 HKD
£137 GBP
View
B+
Retailer 7
-
HK$1,632 HKD
$208 USD
View
B+
Retailer 8
-
HK$1,877 HKD
£188 GBP
View
B
Retailer 9
-
HK$2,354 HKD
$300 USD
View
B
Retailer 10
-
HK$2,354 HKD
$300 USD
View
B
Retailer 11
-
HK$3,123 HKD
$398 USD
View
Most Expensive
B
MOH London
LG694542472 · Oct 29
HK$5,401 HKD
£542 GBP
View
11 more retailers have this diamond
Prices start from HK$588 HKDSave up to HK$4,812 HKD

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
HK$588 HKD