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Marquise|Lab Grown|IGI

1.38ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG798602905

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG798602905

Diamond specifications and retailer prices

From $458 NZD
$258 USD
As of October 30, 2026
Save $3,446 NZD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,903 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG798602905 or 798602905. Listed at 13 retailers as of October 30, 2026, with prices from $458 to $3,903, a $3,446 spread on the same certified stone. Do Amore Diamonds lists it at $3,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798602905
Dimensions11.52 × 5.93 × 3.61 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm5.93 mm1.38 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798602905
Side View
Table 62.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

Caratlytics Score

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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: $3,903 NZD|Low: $458 NZD|High: $4,063 NZD|Avg: $1,375 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
Retailer 17
October 30, 2026
Retailer 4$458 NZD
Retailer 14$531 NZD
Retailer 8$754 NZD
Retailer 2$786 NZD
Retailer 3$823 NZD
Retailer 15$825 NZD
Retailer 6$861 NZD
Retailer 17$946 NZD
Retailer 16$1,024 NZD
Retailer 7$1,434 NZD
Retailer 12$1,437 NZD
Retailer 9$1,510 NZD
Retailer 11$1,522 NZD
Retailer 13$1,741 NZD
Retailer 5$2,010 NZD
Retailer 10$2,519 NZD
Do Amore Diamonds$3,903 NZD

19 data points across 17 retailers

13 retailers$458 NZD to $3,903 NZD

A
Cheapest Retailer
-
$458 NZD
$258 USD
A
Retailer 2
-
$531 NZD
$299 USD
View
A
Retailer 3
-
$786 NZD
£349 GBP
View
A
Retailer 4
-
$823 NZD
$464 USD
View
A
Retailer 5
-
$825 NZD
$465 USD
View
B+
Retailer 6
-
$946 NZD
$533 USD
View
B+
Retailer 7
-
$1,024 NZD
$577 USD
View
B+
Retailer 8
-
$1,437 NZD
$810 USD
View
B+
Retailer 9
-
$1,522 NZD
A$1,320 AUD
View
B
Retailer 10
-
$1,741 NZD
$981 USD
View
B
Retailer 11
-
$2,010 NZD
$1,133 USD
View
B
Retailer 12
-
$2,519 NZD
£1,118 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1798269 · Oct 31
$3,903 NZD
$2,200 USD
View
12 more retailers have this diamond
Prices start from $458 NZDSave up to $3,446 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
1.38ct Marquise
$458 NZD