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Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG844684017

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844684017

Diamond specifications and retailer prices

From $470 NZD
$265 USD
As of October 24, 2026
Save $1,577 NZD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,048 NZD at Brilliance · As of October 26, 2026
View at Brilliance

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 LG844684017 or 844684017. Listed at 15 retailers as of October 24, 2026, with prices from $470 to $2,048, a $1,577 spread on the same certified stone. Brilliance lists it at $2,048. 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 angle36°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684017
Dimensions11.45 × 6.08 × 3.78 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm6.08 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844684017
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 62.2%

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 24
Current: $2,048 NZD|Low: $406 NZD|High: $2,048 NZD|Avg: $1,067 NZD
Brilliance
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 16$406 NZD
Retailer 3$452 NZD
Retailer 15$470 NZD
Retailer 12$502 NZD
Retailer 8$568 NZD
Retailer 9$590 NZD
Retailer 14$809 NZD
Retailer 5$855 NZD
Retailer 10$934 NZD
Retailer 4$951 NZD
Retailer 2$1,325 NZD
Retailer 13$1,616 NZD
Retailer 6$1,629 NZD
Retailer 11$2,019 NZD
Retailer 7$2,042 NZD
Brilliance$2,048 NZD

9 data points across 16 retailers

15 retailers$470 NZD to $2,048 NZD

Retailer 1
-
$406 NZD
$229 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$470 NZD
$265 USD
View
A
Retailer 3
-
$502 NZD
$283 USD
View
A
Retailer 4
-
$568 NZD
HK$2,500 HKD
View
A
Retailer 5
-
$590 NZD
£262 GBP
View
A
Retailer 6
-
$809 NZD
€434 EUR
View
A
Retailer 7
-
$855 NZD
$482 USD
View
A
Retailer 8
-
$934 NZD
£415 GBP
View
A
Retailer 9
-
$951 NZD
$536 USD
View
B+
Retailer 10
-
$1,325 NZD
$747 USD
View
B+
Retailer 11
-
$1,616 NZD
$911 USD
View
B+
Retailer 12
-
$1,629 NZD
SGD 1,241 SGD
View
B
Retailer 13
-
$2,019 NZD
£896 GBP
View
B
Retailer 14
-
$2,042 NZD
$1,151 USD
View
Most Expensive
B
Brilliance
D46189506 · Oct 26
$2,048 NZD
$1,154 USD
View
14 more retailers have this diamond
Prices start from $470 NZDSave up to $1,577 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
$470 NZD