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Marquise|Lab Grown|IGI

1.90ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG792644540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792644540

Diamond specifications and retailer prices

From $839 NZD
$471 USD
As of October 29, 2026
Save $3,951 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,790 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown marquise diamond

This 1.9ct 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 LG792644540 or 792644540. Listed at 11 retailers as of October 29, 2026, with prices from $839 to $4,790, a $3,951 spread on the same certified stone. Do Amore Diamonds lists it at $4,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792644540
Dimensions12.87 × 6.43 × 4.05 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.87 mm6.43 mm1.90 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792644540
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,790 NZD|Low: $319 NZD|High: $4,790 NZD|Avg: $1,647 NZD
Do Amore Diamonds
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 29, 2026
Retailer 8$319 NZD
Retailer 15$839 NZD
Retailer 9$869 NZD
Retailer 11$892 NZD
Retailer 10$899 NZD
Retailer 5$1,036 NZD
Retailer 14$1,065 NZD
Retailer 12$1,148 NZD
Retailer 16$1,153 NZD
Retailer 7$1,950 NZD
Retailer 13$2,058 NZD
Retailer 4$2,332 NZD
Retailer 6$2,489 NZD
Retailer 2$2,978 NZD
Retailer 3$3,330 NZD
Do Amore Diamonds$4,790 NZD

21 data points across 16 retailers

11 retailers$839 NZD to $4,790 NZD

A
Cheapest Retailer
-
$839 NZD
$471 USD
A
Retailer 2
-
$869 NZD
£384 GBP
View
B+
Retailer 3
-
$892 NZD
$501 USD
View
A
Retailer 4
-
$899 NZD
$505 USD
View
A
Retailer 5
-
$1,065 NZD
$598 USD
View
A
Retailer 6
-
$1,148 NZD
€614 EUR
View
B+
Retailer 7
-
$2,058 NZD
$1,156 USD
View
B+
Retailer 8
-
$2,332 NZD
$1,310 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
$2,377 NZD
$1,335 USD
View
B
Retailer 10
-
$2,978 NZD
£1,317 GBP
View
Most Expensive
B
Do Amore Diamonds
27-21E25EF52 · Oct 29
$4,790 NZD
$2,690 USD
View
10 more retailers have this diamond
Prices start from $839 NZDSave up to $3,951 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
1.90ct Marquise
$839 NZD