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Oval|Lab Grown|IGI

0.54ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG784604183

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784604183

Diamond specifications and retailer prices

From $287 NZD
As of November 3, 2026
Save $1,614 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,901 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 LG784604183 or 784604183. Listed at 21 retailers as of November 3, 2026, with prices from $287 to $1,901, a $1,614 spread on the same certified stone. Reve Diamonds lists it at $1,901. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784604183
Dimensions6.72 × 4.45 × 2.80 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
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
6.72 mm4.45 mm0.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784604183
Side View
Table 61.0%Crown 35.6°Girdle: MED-THKPavilion 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: Nov 3
Current: $598 NZD|Low: $282 NZD|High: $1,922 NZD|Avg: $822 NZD|-6.4%
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$287 NZD
Retailer 13$310 NZD
Retailer 5$334 NZD
Retailer 14$346 NZD
Retailer 9$364 NZD
Retailer 2$500 NZD
Retailer 1$598 NZD
Retailer 18$617 NZD
Retailer 4$642 NZD
Retailer 17$646 NZD
Retailer 6$727 NZD
Retailer 10$781 NZD
Retailer 8$885 NZD
Retailer 16$905 NZD
Retailer 11$958 NZD
Retailer 3$1,144 NZD
Retailer 15$1,206 NZD
Retailer 19$1,208 NZD
Retailer 12$1,607 NZD
Reve Diamonds$1,901 NZD

35 data points across 20 retailers

21 retailers$287 NZD to $1,901 NZD

A
Cheapest Retailer
-
$287 NZD
A
Retailer 2
-
$310 NZD
View
Final sale: no returns
A
Retailer 3
-
$334 NZD
View
A
Retailer 4
-
$346 NZD
View
Retailer 5
-
$364 NZD
View
Price last confirmed 11 days ago
Retailer 6
-
$364 NZD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$500 NZD
View
A
Retailer 8
-
$598 NZD
View
A
Retailer 9
-
$617 NZD
View
A
Retailer 10
-
$642 NZD
View
A
Retailer 11
-
$646 NZD
View
B+
Retailer 12
-
$727 NZD
View
B+
Retailer 13
-
$781 NZD
View
B+
Retailer 14
-
$885 NZD
View
B+
Retailer 15
-
$905 NZD
View
B+
Retailer 16
-
$958 NZD
View
B+
Retailer 17
-
$1,144 NZD
View
B
Retailer 18
-
$1,206 NZD
View
B
Retailer 19
-
$1,208 NZD
View
B
Retailer 20
-
$1,607 NZD
View
Most Expensive
B
Reve Diamonds
14E73A9F4 · Nov 4
$1,901 NZD
$1,072 USD
View
20 more retailers have this diamond
Prices start from $287 NZDSave up to $1,614 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
$287 NZD