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Marquise|Lab Grown|IGI

1.53ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG717507762

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG717507762

Diamond specifications and retailer prices

From $1,125 NZD
$633 USD
As of November 1, 2026
Save $4,274 NZD (79%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,399 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 1.53ct lab-grown marquise diamond

This 1.53ct 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 LG717507762 or 717507762. Listed at 26 retailers as of November 1, 2026, with prices from $1,125 to $5,399, a $4,274 spread on the same certified stone. MOH London lists it at $5,399. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717507762
Dimensions11.86 × 6.08 × 3.80 mm
L/W Ratio1.95
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
11.86 mm6.08 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717507762
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.5%

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: $5,399 NZD|Low: $1,125 NZD|High: $5,670 NZD|Avg: $2,925 NZD|-3.4%
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
Retailer 17
Retailer 18
November 3, 2026
Retailer 5$1,125 NZD
Retailer 15$1,484 NZD
Retailer 16$1,628 NZD
Retailer 13$1,703 NZD
Retailer 2$1,922 NZD
Retailer 9$1,950 NZD
Retailer 18$2,012 NZD
Retailer 12$2,148 NZD
Retailer 8$2,216 NZD
Retailer 11$2,689 NZD
Retailer 7$2,923 NZD
Retailer 6$3,630 NZD
Retailer 3$4,010 NZD
Retailer 4$4,038 NZD
Retailer 14$4,193 NZD
Retailer 10$4,266 NZD
Retailer 17$4,710 NZD
MOH London$5,399 NZD

24 data points across 18 retailers

26 retailers$1,125 NZD to $5,399 NZD

A
Cheapest Retailer
-
$1,125 NZD
$633 USD
Final sale: no returns
Retailer 2
-
$1,127 NZD
$634 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,276 NZD
$718 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$1,361 NZD
$766 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,402 NZD
$789 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$1,484 NZD
$835 USD
View
A
Retailer 7
-
$1,628 NZD
$916 USD
View
A
Retailer 8
-
$1,703 NZD
$958 USD
View
A
Retailer 9
-
$1,922 NZD
£852 GBP
View
A
Retailer 10
-
$1,950 NZD
€1,045 EUR
View
A
Retailer 11
-
$2,012 NZD
$1,132 USD
View
A
Retailer 12
-
$2,148 NZD
ZAR 19,529 ZAR
View
A
Retailer 13
-
$2,216 NZD
A$1,918 AUD
View
A
Retailer 14
-
$2,689 NZD
$1,513 USD
View
B+
Retailer 15
-
$2,923 NZD
A$2,530 AUD
View
Retailer 16
-
$3,155 NZD
$1,775 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$3,630 NZD
£1,608 GBP
View
Retailer 18
-
$3,828 NZD
$2,154 USD
View
Price last confirmed 33 days ago
B+
Retailer 19
-
$3,891 NZD
$2,189 USD
View
B+
Retailer 20
-
$4,010 NZD
$2,256 USD
View
B+
Retailer 21
-
$4,038 NZD
$2,272 USD
View
B+
Retailer 22
-
$4,193 NZD
$2,359 USD
View
B+
Retailer 23
-
$4,266 NZD
$2,400 USD
View
Retailer 24
-
$4,486 NZD
A$3,883 AUD
View
Price last confirmed 25 days ago
B+
Retailer 25
-
$4,710 NZD
$2,650 USD
View
Most Expensive
B+
MOH London
LG717507762 · Nov 3
$5,399 NZD
£2,392 GBP
View
25 more retailers have this diamond
Prices start from $1,125 NZDSave up to $4,274 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
1.53ct Marquise
$1,125 NZD