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Oval|Lab Grown|IGI

1.54ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG744522978

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG744522978

Diamond specifications and retailer prices

From $405 NZD
$228 USD
As of November 1, 2026
Save $3,766 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,171 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG744522978 or 744522978. Listed at 14 retailers as of November 1, 2026, with prices from $405 to $4,171, a $3,766 spread on the same certified stone. Frank Darling lists it at $4,171. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744522978
Dimensions9.37 × 6.65 × 3.95 mm
L/W Ratio1.41
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 IIa
Top View
9.37 mm6.65 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744522978
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 39.4°Culet: NoneDepth 59.4%

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 1
Current: $4,171 NZD|Low: $405 NZD|High: $4,171 NZD|Avg: $1,687 NZD|-0.0%
Frank Darling
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
November 2, 2026
Retailer 8$405 NZD
Retailer 9$453 NZD
Retailer 6$482 NZD
Retailer 12$619 NZD
Retailer 14$686 NZD
Retailer 3$896 NZD
Retailer 4$1,335 NZD
Retailer 2$1,409 NZD
Retailer 5$1,829 NZD
Retailer 11$1,978 NZD
Retailer 13$2,219 NZD
Retailer 10$2,542 NZD
Retailer 7$3,875 NZD
Frank Darling$4,171 NZD

32 data points across 14 retailers

14 retailers$405 NZD to $4,171 NZD

A
Cheapest Retailer
-
$405 NZD
$228 USD
A
Retailer 2
-
$453 NZD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$482 NZD
$271 USD
View
A
Retailer 4
-
$619 NZD
$348 USD
View
B+
Retailer 5
-
$686 NZD
$386 USD
View
A
Retailer 6
-
$896 NZD
€480 EUR
View
Retailer 7
-
$1,335 NZD
A$1,156 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$1,409 NZD
$793 USD
View
B+
Retailer 9
-
$1,829 NZD
$1,029 USD
View
B+
Retailer 10
-
$1,978 NZD
$1,113 USD
View
B+
Retailer 11
-
$2,219 NZD
£983 GBP
View
B+
Retailer 12
-
$2,542 NZD
$1,430 USD
View
B
Retailer 13
-
$3,875 NZD
$2,180 USD
View
Most Expensive
B
Frank Darling
VL-94392GR · Nov 2
$4,171 NZD
$2,347 USD
View
13 more retailers have this diamond
Prices start from $405 NZDSave up to $3,766 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
1.54ct Oval
$405 NZD