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Oval|Lab Grown|IGI

0.54ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG806626000

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806626000

Diamond specifications and retailer prices

From $302 NZD
As of November 3, 2026
Save $1,645 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,947 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.54ct lab-grown oval diamond

This 0.54ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG806626000 or 806626000. Listed at 20 retailers as of November 3, 2026, with prices from $302 to $1,947, a $1,645 spread on the same certified stone. Reve Diamonds lists it at $1,947. 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

0.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806626000
Dimensions6.71 × 4.58 × 2.85 mm
L/W Ratio1.47
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
6.71 mm4.58 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806626000
Side View
Table 60.0%Crown 33.8°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 62.2%

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: Nov 3
Current: $334 NZD|Low: $296 NZD|High: $1,975 NZD|Avg: $851 NZD|-3.6%
Retailer 1
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 5, 2026
Retailer 7$302 NZD
Retailer 1$334 NZD
Retailer 5$349 NZD
Retailer 13$369 NZD
Retailer 9$381 NZD
Retailer 2$529 NZD
Retailer 18$644 NZD
Retailer 4$648 NZD
Retailer 12$649 NZD
Retailer 16$678 NZD
Retailer 6$772 NZD
Retailer 10$789 NZD
Retailer 8$901 NZD
Retailer 15$951 NZD
Retailer 11$958 NZD
Retailer 3$1,201 NZD
Retailer 19$1,268 NZD
Retailer 14$1,284 NZD
Retailer 17$1,747 NZD
Reve Diamonds$1,947 NZD

35 data points across 20 retailers

20 retailers$302 NZD to $1,947 NZD

A
Cheapest Retailer
-
$302 NZD
A
Retailer 2
-
$334 NZD
View
Final sale: no returns
A
Retailer 3
-
$349 NZD
View
A
Retailer 4
-
$369 NZD
View
Retailer 5
-
$381 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$529 NZD
View
A
Retailer 7
-
$644 NZD
View
A
Retailer 8
-
$648 NZD
View
A
Retailer 9
-
$649 NZD
View
A
Retailer 10
-
$678 NZD
View
B+
Retailer 11
-
$772 NZD
View
B+
Retailer 12
-
$789 NZD
View
B+
Retailer 13
-
$901 NZD
View
B+
Retailer 14
-
$951 NZD
View
B+
Retailer 15
-
$958 NZD
View
B+
Retailer 16
-
$1,201 NZD
View
B
Retailer 17
-
$1,268 NZD
View
B
Retailer 18
-
$1,284 NZD
View
B
Retailer 19
-
$1,747 NZD
View
Most Expensive
B
Reve Diamonds
416B979BF · Nov 4
$1,947 NZD
$1,098 USD
View
19 more retailers have this diamond
Prices start from $302 NZDSave up to $1,645 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
0.54ct Oval
$302 NZD