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Oval|Lab Grown|IGI

1.54ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG816618463

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816618463

Diamond specifications and retailer prices

From $358 NZD
$202 USD
As of October 29, 2026
Save $1,726 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,084 NZD at MOH London · As of October 26, 2026
View at MOH London

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816618463 or 816618463. Listed at 16 retailers as of October 26, 2026, with prices from $358 to $2,084, a $1,726 spread on the same certified stone. MOH London lists it at $2,084. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816618463
Dimensions9.53 × 6.64 × 3.92 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.53 mm6.64 mm1.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816618463
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,084 NZD|Low: $358 NZD|High: $2,084 NZD|Avg: $992 NZD|+10.4%
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
October 31, 2026
Retailer 8$358 NZD
Retailer 16$399 NZD
Retailer 12$417 NZD
Retailer 5$445 NZD
Retailer 11$445 NZD
Retailer 9$765 NZD
Retailer 13$772 NZD
Retailer 2$818 NZD
Retailer 15$871 NZD
Retailer 6$1,034 NZD
Retailer 10$1,038 NZD
Retailer 4$1,432 NZD
Retailer 14$1,437 NZD
Retailer 7$1,526 NZD
Retailer 3$1,813 NZD
MOH London$2,084 NZD

43 data points across 16 retailers

16 retailers$358 NZD to $2,084 NZD

A
Cheapest Retailer
-
$358 NZD
$202 USD
A
Retailer 2
-
$399 NZD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$417 NZD
$235 USD
View
A
Retailer 4
-
$445 NZD
$251 USD
View
A
Retailer 5
-
$445 NZD
$251 USD
View
A
Retailer 6
-
$765 NZD
ZAR 6,962 ZAR
View
B+
Retailer 7
-
$772 NZD
$435 USD
View
A
Retailer 8
-
$818 NZD
£363 GBP
View
A
Retailer 9
-
$871 NZD
$491 USD
View
A
Retailer 10
-
$1,034 NZD
$583 USD
View
A
Retailer 11
-
$1,038 NZD
A$900 AUD
View
B+
Retailer 12
-
$1,432 NZD
$807 USD
View
B+
Retailer 13
-
$1,437 NZD
$810 USD
View
B+
Retailer 14
-
$1,526 NZD
$860 USD
View
B+
Retailer 15
-
$1,813 NZD
$1,022 USD
View
Most Expensive
B
MOH London
LG816618463 · Oct 26
$2,084 NZD
£925 GBP
View
15 more retailers have this diamond
Prices start from $358 NZDSave up to $1,726 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
$358 NZD