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Oval|Lab Grown|IGI

0.45ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG838645147

Certificate IGI LG838645147

Diamond specifications and retailer prices

From $291 NZD
$164 USD
As of October 31, 2026
Save $1,377 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,667 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown oval diamond

This 0.45ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838645147 or 838645147. Listed at 14 retailers as of October 29, 2026, with prices from $291 to $1,667, a $1,377 spread on the same certified stone. MOH London lists it at $1,667. 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

0.45
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645147
Dimensions6.41 × 4.23 × 2.62 mm
L/W Ratio1.52
Top View
6.41 mm4.23 mm0.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645147
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.9%

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 31
Current: $1,667 NZD|Low: $291 NZD|High: $1,667 NZD|Avg: $796 NZD
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 9$291 NZD
Retailer 16$424 NZD
Retailer 15$479 NZD
Retailer 13$486 NZD
Retailer 7$524 NZD
Retailer 2$626 NZD
Retailer 3$641 NZD
Retailer 12$671 NZD
Retailer 5$689 NZD
Retailer 10$699 NZD
Retailer 6$852 NZD
Retailer 8$913 NZD
Retailer 11$946 NZD
Retailer 14$1,118 NZD
Retailer 4$1,449 NZD
MOH London$1,667 NZD

9 data points across 16 retailers

14 retailers$291 NZD to $1,667 NZD

A
Cheapest Retailer
-
$291 NZD
$164 USD
Final sale: no returns
A
Retailer 2
-
$424 NZD
$239 USD
View
A
Retailer 3
-
$479 NZD
$270 USD
View
A
Retailer 4
-
$486 NZD
$274 USD
View
A
Retailer 5
-
$603 NZD
$340 USD
View
A
Retailer 6
-
$626 NZD
£278 GBP
View
A
Retailer 7
-
$641 NZD
ZAR 5,837 ZAR
View
B+
Retailer 8
-
$689 NZD
$388 USD
View
B+
Retailer 9
-
$699 NZD
£310 GBP
View
Retailer 10
-
$913 NZD
A$792 AUD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$946 NZD
CA$741 CAD
View
B
Retailer 12
-
$1,118 NZD
$630 USD
View
B
Retailer 13
-
$1,449 NZD
$817 USD
View
Most Expensive
B
MOH London
LG838645147 · Oct 29
$1,667 NZD
£740 GBP
View
13 more retailers have this diamond
Prices start from $291 NZDSave up to $1,377 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
0.45ct Oval
$291 NZD