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Oval|Lab Grown|IGI

0.54ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG787654925

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787654925

Diamond specifications and retailer prices

From $222 NZD
As of November 3, 2026
Save $715 NZD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,303 NZD at MOH London · As of November 2, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787654925 or 787654925. Listed at 19 retailers as of November 3, 2026, with a 322% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787654925
Dimensions6.68 × 4.57 × 2.80 mm
L/W Ratio1.46
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
6.68 mm4.57 mm0.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787654925
Side View
Table 61.0%Crown 33.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 61.3%

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: $2,303 NZD|Low: $222 NZD|High: $2,375 NZD|Avg: $568 NZD|-3.0%
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
Retailer 17
Retailer 18
November 4, 2026
Retailer 3$222 NZD
Retailer 7$249 NZD
Retailer 17$258 NZD
Retailer 14$293 NZD
Retailer 6$295 NZD
Retailer 9$318 NZD
Retailer 8$391 NZD
Retailer 11$453 NZD
Retailer 15$493 NZD
Retailer 13$500 NZD
Retailer 10$516 NZD
Retailer 2$528 NZD
Retailer 4$683 NZD
Retailer 12$702 NZD
Retailer 5$765 NZD
Retailer 16$887 NZD
Retailer 18$937 NZD
MOH London$2,303 NZD

30 data points across 18 retailers

19 retailers$222 NZD to $937 NZD

A
Cheapest Retailer
-
$222 NZD
A
Retailer 2
-
$249 NZD
View
Final sale: no returns
A
Retailer 3
-
$258 NZD
View
A
Retailer 4
-
$293 NZD
View
Retailer 5
-
$295 NZD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$318 NZD
View
A
Retailer 7
-
$391 NZD
View
A
Retailer 8
-
$453 NZD
View
A
Retailer 9
-
$493 NZD
View
A
Retailer 10
-
$500 NZD
View
Retailer 11
-
$516 NZD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$528 NZD
View
B+
Retailer 13
-
$683 NZD
View
B+
Retailer 14
-
$702 NZD
View
B+
Retailer 15
-
$765 NZD
View
B+
Retailer 16
-
$887 NZD
View
B
Retailer 17
-
$937 NZD
View
Retailer 18
-
$1,490 NZD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG787654925 · Nov 2
$2,303 NZD
£1,020 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $222 NZDSave up to $715 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
$222 NZD