CaratHunter
Plans
Marquise|Lab Grown|IGI

1.55ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG648499160

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648499160

Diamond specifications and retailer prices

From $1,340 NZD
$754 USD
As of November 1, 2026
Save $4,465 NZD (77%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $5,805 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown marquise diamond

This 1.55ct 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 LG648499160 or 648499160. Listed at 31 retailers as of October 29, 2026, with prices from $1,340 to $5,805, a $4,465 spread on the same certified stone. MOH London lists it at $5,805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648499160
Dimensions11.70 × 6.01 × 3.81 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
11.70 mm6.01 mm1.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648499160
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.4%

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: $5,805 NZD|Low: $1,072 NZD|High: $5,851 NZD|Avg: $3,094 NZD|+5.6%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 11$1,072 NZD
Retailer 10$1,329 NZD
Retailer 18$1,340 NZD
Retailer 23$1,386 NZD
Retailer 4$1,524 NZD
Retailer 5$1,704 NZD
Retailer 17$1,880 NZD
Retailer 22$2,042 NZD
Retailer 13$2,064 NZD
Retailer 9$2,078 NZD
Retailer 2$2,286 NZD
Retailer 20$3,098 NZD
Retailer 12$3,152 NZD
Retailer 3$3,300 NZD
Retailer 16$3,873 NZD
Retailer 8$4,246 NZD
Retailer 24$4,257 NZD
Retailer 7$4,300 NZD
Retailer 19$4,397 NZD
Retailer 6$4,410 NZD
Retailer 14$4,424 NZD
Retailer 21$4,497 NZD
Retailer 15$4,655 NZD
MOH London$5,805 NZD

35 data points across 24 retailers

31 retailers$1,340 NZD to $5,805 NZD

Retailer 1
-
$1,072 NZD
$603 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,113 NZD
$626 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$1,210 NZD
$681 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$1,329 NZD
$748 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$1,329 NZD
$748 USD
View
Price last confirmed 23 days ago
A
Retailer 6
-
$1,340 NZD
$754 USD
View
Final sale: no returns
Retailer 7
-
$1,361 NZD
$766 USD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$1,386 NZD
$780 USD
View
A
Retailer 9
-
$1,524 NZD
HK$6,700 HKD
View
A
Retailer 10
-
$1,704 NZD
$959 USD
View
A
Retailer 11
-
$1,880 NZD
$1,058 USD
View
A
Retailer 12
-
$2,042 NZD
€1,094 EUR
View
A
Retailer 13
-
$2,064 NZD
£914 GBP
View
A
Retailer 14
-
$2,078 NZD
$1,169 USD
View
A
Retailer 15
-
$2,286 NZD
ZAR 20,777 ZAR
View
B+
Retailer 16
-
$3,098 NZD
A$2,682 AUD
View
Retailer 17
-
$3,152 NZD
$1,773 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$3,300 NZD
$1,857 USD
View
Retailer 19
-
$3,498 NZD
$1,968 USD
View
Price last confirmed 23 days ago
B+
Retailer 20
-
$3,498 NZD
$1,968 USD
View
Retailer 21
-
$3,626 NZD
$2,040 USD
View
Price last confirmed 33 days ago
Retailer 22
-
$3,873 NZD
£1,716 GBP
View
Price last confirmed 26 days ago
B+
Retailer 23
-
$4,246 NZD
$2,389 USD
View
B+
Retailer 24
-
$4,257 NZD
$2,395 USD
View
B+
Retailer 25
-
$4,300 NZD
$2,420 USD
View
B+
Retailer 26
-
$4,397 NZD
A$3,806 AUD
View
B+
Retailer 27
-
$4,410 NZD
$2,481 USD
View
B+
Retailer 28
-
$4,424 NZD
SGD 3,364 SGD
View
B+
Retailer 29
-
$4,497 NZD
$2,530 USD
View
B
Retailer 30
-
$4,655 NZD
$2,619 USD
View
Most Expensive
B
MOH London
LG648499160 · Oct 29
$5,805 NZD
£2,572 GBP
View
30 more retailers have this diamond
Prices start from $1,340 NZDSave up to $4,465 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
1.55ct Marquise
$1,340 NZD