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Oval|Lab Grown|IGI

0.45ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG842644883

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842644883

Diamond specifications and retailer prices

From $275 NZD
$155 USD
As of October 30, 2026
Save $1,154 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,429 NZD at MOH London · As of October 26, 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 LG842644883 or 842644883. Listed at 15 retailers as of October 26, 2026, with prices from $275 to $1,429, a $1,154 spread on the same certified stone. MOH London lists it at $1,429. 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
Crown angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644883
Dimensions6.50 × 4.24 × 2.65 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
6.50 mm4.24 mm0.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644883
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,429 NZD|Low: $275 NZD|High: $1,435 NZD|Avg: $763 NZD|-0.5%
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
October 31, 2026
Retailer 13$275 NZD
Retailer 7$479 NZD
Retailer 2$521 NZD
Retailer 15$525 NZD
Retailer 3$543 NZD
Retailer 10$552 NZD
Retailer 14$573 NZD
Retailer 9$656 NZD
Retailer 8$763 NZD
Retailer 11$793 NZD
Retailer 12$913 NZD
Retailer 5$946 NZD
Retailer 4$1,080 NZD
Retailer 6$1,118 NZD
MOH London$1,429 NZD

18 data points across 15 retailers

15 retailers$275 NZD to $1,429 NZD

A
Cheapest Retailer
-
$275 NZD
$155 USD
Final sale: no returns
A
Retailer 2
-
$479 NZD
$270 USD
View
A
Retailer 3
-
$521 NZD
£231 GBP
View
A
Retailer 4
-
$525 NZD
€282 EUR
View
A
Retailer 5
-
$543 NZD
$306 USD
View
A
Retailer 6
-
$552 NZD
ZAR 5,024 ZAR
View
A
Retailer 7
-
$573 NZD
$323 USD
View
A
Retailer 8
-
$656 NZD
$370 USD
View
B+
Retailer 9
-
$763 NZD
$430 USD
View
B+
Retailer 10
-
$793 NZD
A$688 AUD
View
B+
Retailer 11
-
$913 NZD
A$792 AUD
View
B+
Retailer 12
-
$946 NZD
CA$741 CAD
View
B
Retailer 13
-
$1,080 NZD
$609 USD
View
B
Retailer 14
-
$1,118 NZD
$630 USD
View
Most Expensive
B
MOH London
LG842644883 · Oct 26
$1,429 NZD
£634 GBP
View
14 more retailers have this diamond
Prices start from $275 NZDSave up to $1,154 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
$275 NZD