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Oval|Lab Grown|IGI

0.54ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG790682074

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790682074

Diamond specifications and retailer prices

From $289 NZD
$163 USD
As of October 29, 2026
Save $1,618 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,907 NZD at Reve Diamonds · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790682074 or 790682074. Listed at 19 retailers as of October 29, 2026, with prices from $289 to $1,907, a $1,618 spread on the same certified stone. Reve Diamonds lists it at $1,907. 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
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790682074
Dimensions6.71 × 4.63 × 2.87 mm
L/W Ratio1.45
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
6.71 mm4.63 mm0.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790682074
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

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 29
Current: $633 NZD|Low: $280 NZD|High: $1,907 NZD|Avg: $723 NZD|+3.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 3$289 NZD
Retailer 19$323 NZD
Retailer 17$335 NZD
Retailer 14$358 NZD
Retailer 6$362 NZD
Retailer 15$506 NZD
Retailer 8$628 NZD
Retailer 10$630 NZD
Retailer 1$633 NZD
Retailer 18$647 NZD
Retailer 9$683 NZD
Retailer 2$733 NZD
Retailer 4$887 NZD
Retailer 7$926 NZD
Retailer 11$958 NZD
Retailer 16$1,152 NZD
Retailer 12$1,215 NZD
Retailer 5$1,248 NZD
Retailer 13$1,683 NZD
Reve Diamonds$1,907 NZD

38 data points across 20 retailers

19 retailers$289 NZD to $1,907 NZD

A
Cheapest Retailer
-
$289 NZD
$163 USD
A
Retailer 2
-
$323 NZD
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$335 NZD
$189 USD
View
A
Retailer 4
-
$358 NZD
$202 USD
View
A
Retailer 5
-
$362 NZD
$204 USD
View
A
Retailer 6
-
$506 NZD
$285 USD
View
A
Retailer 7
-
$630 NZD
$355 USD
View
A
Retailer 8
-
$633 NZD
£281 GBP
View
A
Retailer 9
-
$647 NZD
ZAR 5,891 ZAR
View
A
Retailer 10
-
$683 NZD
$385 USD
View
B+
Retailer 11
-
$733 NZD
$413 USD
View
B+
Retailer 12
-
$887 NZD
$500 USD
View
Retailer 13
-
$926 NZD
A$803 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$958 NZD
$540 USD
View
B+
Retailer 15
-
$1,152 NZD
$649 USD
View
B
Retailer 16
-
$1,215 NZD
$685 USD
View
B
Retailer 17
-
$1,248 NZD
$703 USD
View
B
Retailer 18
-
$1,683 NZD
£747 GBP
View
Most Expensive
B
Reve Diamonds
3DF16342A · Oct 30
$1,907 NZD
$1,075 USD
View
18 more retailers have this diamond
Prices start from $289 NZDSave up to $1,618 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
$289 NZD