Oval|Lab Grown|IGI

0.43ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG834615747

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG834615747

Diamond specifications and retailer prices

From $391 USD
As of October 30, 2026
Save $1,298 USD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,876 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown oval diamond

This 0.43ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834615747 or 834615747. Listed at 12 retailers as of October 29, 2026, with a 332% 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

0.43
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834615747
Dimensions6.29 × 4.12 × 2.59 mm
L/W Ratio1.53
Girdle conditionFaceted
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
6.29 mm4.12 mm0.43 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834615747
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.9%

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 30
Current: $1,876 USD|Low: $391 USD|High: $1,888 USD|Avg: $1,110 USD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$391 USD
Retailer 10$640 USD
Retailer 6$719 USD
Retailer 9$731 USD
Retailer 8$830 USD
Retailer 2$863 USD
Retailer 7$864 USD
Retailer 4$1,041 USD
Retailer 11$1,430 USD
Retailer 3$1,689 USD
Retailer 5$1,689 USD
MOH London$1,876 USD

32 data points across 12 retailers

12 retailers$391 USD to $1,689 USD

A
Cheapest Retailer
-
$391 USD
Final sale: no returns
B+
Retailer 2
-
$433 USD
View
B+
Retailer 3
-
$640 USD
View
B
Retailer 4
-
$647 USD
View
B+
Retailer 5
-
$830 USD
View
B
Retailer 6
-
$863 USD
£679 GBP
View
B
Retailer 7
-
$864 USD
ZAR 13,951 ZAR
View
B
Retailer 8
-
$1,041 USD
View
B
Retailer 9
-
$1,430 USD
CA$1,987 CAD
View
B
Retailer 10
-
$1,689 USD
View
B
Retailer 11
-
$1,689 USD
View
Most Expensive
MOH London
LG834615747 · Oct 29
$1,876 USD
£1,477 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $391 USDSave up to $1,298 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
0.43ct Oval
$391 USD