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Marquise|Lab Grown|IGI

1.54ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG784698976

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784698976

Diamond specifications and retailer prices

From $1,175 NZD
$661 USD
As of November 1, 2026
Save $4,475 NZD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,650 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784698976 or 784698976. Listed at 20 retailers as of November 1, 2026, with prices from $1,175 to $5,650, a $4,475 spread on the same certified stone. MOH London lists it at $5,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784698976
Dimensions12.00 × 5.98 × 3.76 mm
L/W Ratio2.01
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
12.00 mm5.98 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784698976
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.2°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 1
Current: $5,650 NZD|Low: $1,155 NZD|High: $5,883 NZD|Avg: $3,051 NZD|-0.7%
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
November 2, 2026
Retailer 13$1,175 NZD
Retailer 6$1,410 NZD
Retailer 3$1,484 NZD
Retailer 10$1,680 NZD
Retailer 15$1,745 NZD
Retailer 9$2,018 NZD
Retailer 4$2,043 NZD
Retailer 8$2,237 NZD
Retailer 2$3,229 NZD
Retailer 12$3,946 NZD
Retailer 14$4,114 NZD
Retailer 5$4,301 NZD
Retailer 7$4,442 NZD
Retailer 11$5,065 NZD
MOH London$5,650 NZD

20 data points across 15 retailers

20 retailers$1,175 NZD to $5,650 NZD

A
Cheapest Retailer
-
$1,175 NZD
$661 USD
Final sale: no returns
Retailer 2
-
$1,239 NZD
$697 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$1,344 NZD
$756 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$1,410 NZD
HK$6,200 HKD
View
Retailer 5
-
$1,431 NZD
$805 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$1,448 NZD
$815 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$1,484 NZD
$835 USD
View
A
Retailer 8
-
$1,680 NZD
$945 USD
View
A
Retailer 9
-
$1,745 NZD
$982 USD
View
A
Retailer 10
-
$2,018 NZD
£894 GBP
View
A
Retailer 11
-
$2,043 NZD
€1,095 EUR
View
A
Retailer 12
-
$2,237 NZD
ZAR 20,332 ZAR
View
B+
Retailer 13
-
$3,229 NZD
$1,817 USD
View
B+
Retailer 14
-
$3,946 NZD
$2,220 USD
View
Retailer 15
-
$4,075 NZD
$2,293 USD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$4,114 NZD
SGD 3,128 SGD
View
B+
Retailer 17
-
$4,301 NZD
$2,420 USD
View
Retailer 18
-
$4,442 NZD
£1,968 GBP
View
Price last confirmed 19 days ago
B+
Retailer 19
-
$5,065 NZD
$2,850 USD
View
Most Expensive
B
MOH London
LG784698976 · Nov 1
$5,650 NZD
£2,503 GBP
View
19 more retailers have this diamond
Prices start from $1,175 NZDSave up to $4,475 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 Marquise
$1,175 NZD