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Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG770624907

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770624907

Diamond specifications and retailer prices

From $410 NZD
$231 USD
As of October 30, 2026
Save $1,883 NZD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,293 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770624907 or 770624907. Listed at 16 retailers as of October 30, 2026, with prices from $410 to $2,293, a $1,883 spread on the same certified stone. Reve Diamonds lists it at $2,293. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770624907
Dimensions12.42 × 5.88 × 3.68 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm5.88 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770624907
Side View
Table 55.0%Crown 33.6°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.6%

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: Oct 30
Current: $958 NZD|Low: $401 NZD|High: $2,306 NZD|Avg: $1,176 NZD|+2.0%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 14$410 NZD
Retailer 15$458 NZD
Retailer 12$476 NZD
Retailer 8$507 NZD
Retailer 5$513 NZD
Retailer 3$862 NZD
Retailer 6$884 NZD
Retailer 13$887 NZD
Retailer 1$958 NZD
Retailer 10$1,088 NZD
Retailer 11$1,632 NZD
Retailer 4$1,655 NZD
Retailer 2$1,726 NZD
Retailer 9$2,046 NZD
Retailer 7$2,108 NZD
Reve Diamonds$2,293 NZD

44 data points across 16 retailers

16 retailers$410 NZD to $2,293 NZD

A
Cheapest Retailer
-
$410 NZD
$231 USD
A
Retailer 2
-
$458 NZD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$476 NZD
$268 USD
View
A
Retailer 4
-
$507 NZD
$286 USD
View
A
Retailer 5
-
$513 NZD
$289 USD
View
A
Retailer 6
-
$862 NZD
$486 USD
View
A
Retailer 7
-
$884 NZD
$498 USD
View
A
Retailer 8
-
$887 NZD
€476 EUR
View
A
Retailer 9
-
$958 NZD
£425 GBP
View
A
Retailer 10
-
$1,088 NZD
$613 USD
View
B+
Retailer 11
-
$1,632 NZD
$920 USD
View
B
Retailer 12
-
$1,655 NZD
$933 USD
View
B+
Retailer 13
-
$1,726 NZD
$973 USD
View
B
Retailer 14
-
$2,046 NZD
£908 GBP
View
B
Retailer 15
-
$2,108 NZD
$1,188 USD
View
Most Expensive
B
Reve Diamonds
FD8E8F2EE · Oct 30
$2,293 NZD
$1,292 USD
View
15 more retailers have this diamond
Prices start from $410 NZDSave up to $1,883 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
1.51ct Marquise
$410 NZD