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Marquise|Lab Grown|IGI

1.05ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG783605540

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783605540

Diamond specifications and retailer prices

From $346 NZD
$195 USD
As of October 27, 2026
Save $2,493 NZD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,839 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG783605540 or 783605540. Listed at 10 retailers as of October 27, 2026, with prices from $346 to $2,839, a $2,493 spread on the same certified stone. Do Amore Diamonds lists it at $2,839. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783605540
Dimensions5.32 × 5.32 × 3.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.32 mm5.32 mm1.05 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783605540
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.1%

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 27
Current: $2,839 NZD|Low: $201 NZD|High: $3,318 NZD|Avg: $1,033 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
October 30, 2026
Retailer 4$201 NZD
Retailer 10$515 NZD
Retailer 2$568 NZD
Retailer 11$745 NZD
Retailer 9$749 NZD
Retailer 5$769 NZD
Retailer 12$806 NZD
Retailer 7$914 NZD
Retailer 13$1,380 NZD
Retailer 8$1,382 NZD
Retailer 3$1,437 NZD
Retailer 6$1,900 NZD
Do Amore Diamonds$2,839 NZD

23 data points across 13 retailers

10 retailers$346 NZD to $2,839 NZD

A
Cheapest Retailer
-
$346 NZD
$195 USD
A
Retailer 2
-
$515 NZD
$290 USD
View
A
Retailer 3
-
$568 NZD
£252 GBP
View
B+
Retailer 4
-
$749 NZD
$422 USD
View
Retailer 5
-
$769 NZD
A$667 AUD
View
Price last confirmed 105 days ago
Retailer 6
-
$914 NZD
$515 USD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,382 NZD
$779 USD
View
B
Retailer 8
-
$1,521 NZD
$857 USD
View
B
Retailer 9
-
$1,900 NZD
£843 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1798403 · Oct 28
$2,839 NZD
$1,600 USD
View
9 more retailers have this diamond
Prices start from $346 NZDSave up to $2,493 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
1.05ct Marquise
$346 NZD