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Marquise|Lab Grown|IGI

1.93ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG771646634

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG771646634

Diamond specifications and retailer prices

From $523 NZD
$295 USD
As of October 28, 2026
Save $2,635 NZD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,158 NZD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.93ct lab-grown marquise diamond

This 1.93ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771646634 or 771646634. Listed at 5 retailers as of October 24, 2026, with prices from $523 to $3,158, a $2,635 spread on the same certified stone. Brilliant Earth lists it at $3,158. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771646634
Dimensions13.02 × 6.37 × 4.09 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Top View
13.02 mm6.37 mm1.93 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771646634
Side View
Table 55.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 64.2%

Caratlytics Score

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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 28
Current: $3,158 NZD|Low: $330 NZD|High: $4,684 NZD|Avg: $1,646 NZD|-32.6%
Brilliant Earth
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
October 27, 2026
Retailer 5$330 NZD
Retailer 8$523 NZD
Retailer 9$878 NZD
Retailer 14$940 NZD
Retailer 10$984 NZD
Retailer 2$1,051 NZD
Retailer 4$1,052 NZD
Retailer 3$1,407 NZD
Retailer 6$1,657 NZD
Retailer 12$2,003 NZD
Retailer 11$2,511 NZD
Retailer 13$2,516 NZD
Retailer 7$2,590 NZD
Brilliant Earth$3,158 NZD

35 data points across 14 retailers

5 retailers$523 NZD to $3,158 NZD

A
Cheapest Retailer
-
$523 NZD
$295 USD
Final sale: no returns
A
Retailer 2
-
$1,051 NZD
£467 GBP
View
Retailer 3
-
$1,569 NZD
A$1,361 AUD
View
Price last confirmed 121 days ago
Retailer 4
-
$2,590 NZD
$1,460 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
18907305A · Oct 24
$3,158 NZD
$1,780 USD
View
4 more retailers have this diamond
Prices start from $523 NZDSave up to $2,635 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
1.93ct Marquise
$523 NZD