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Oval|Lab Grown|IGI

0.45ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG834601260

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG834601260

Diamond specifications and retailer prices

From $291 NZD
$164 USD
As of October 30, 2026
Save $1,370 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,661 NZD at MOH London · As of October 25, 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 LG834601260 or 834601260. Listed at 18 retailers as of October 25, 2026, with prices from $291 to $1,661, a $1,370 spread on the same certified stone. MOH London lists it at $1,661. 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 angle33.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601260
Dimensions6.40 × 4.43 × 2.60 mm
L/W Ratio1.44
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
6.40 mm4.43 mm0.45 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601260
Side View
Table 62.0%Crown 33.8°Girdle: MediumPavilion 40.4°Culet: NoneDepth 58.7%

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: $1,661 NZD|Low: $291 NZD|High: $1,679 NZD|Avg: $765 NZD|+16.2%
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 30, 2026
Retailer 5$291 NZD
Retailer 8$305 NZD
Retailer 6$424 NZD
Retailer 4$479 NZD
Retailer 16$596 NZD
Retailer 9$626 NZD
Retailer 11$641 NZD
Retailer 10$671 NZD
Retailer 15$689 NZD
Retailer 2$699 NZD
Retailer 12$913 NZD
Retailer 14$925 NZD
Retailer 3$946 NZD
Retailer 7$1,118 NZD
Retailer 13$1,449 NZD
MOH London$1,661 NZD

36 data points across 16 retailers

18 retailers$291 NZD to $1,661 NZD

Retailer 1
-
$247 NZD
$139 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$291 NZD
$164 USD
View
Final sale: no returns
Retailer 3
-
$302 NZD
$170 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$321 NZD
$181 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$424 NZD
$239 USD
View
A
Retailer 6
-
$479 NZD
$270 USD
View
A
Retailer 7
-
$603 NZD
$340 USD
View
A
Retailer 8
-
$626 NZD
£278 GBP
View
A
Retailer 9
-
$641 NZD
ZAR 5,837 ZAR
View
A
Retailer 10
-
$689 NZD
$388 USD
View
A
Retailer 11
-
$699 NZD
£310 GBP
View
B+
Retailer 12
-
$913 NZD
A$792 AUD
View
Retailer 13
-
$925 NZD
A$802 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$946 NZD
CA$741 CAD
View
Retailer 15
-
$981 NZD
$553 USD
View
Price last confirmed 39 days ago
B
Retailer 16
-
$1,118 NZD
$630 USD
View
B
Retailer 17
-
$1,449 NZD
$817 USD
View
Most Expensive
B
MOH London
LG834601260 · Oct 25
$1,661 NZD
£737 GBP
View
17 more retailers have this diamond
Prices start from $291 NZDSave up to $1,370 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