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Marquise|Lab Grown|IGI

1.05ct E VVS1 Marquise Lab Grown Diamond

E/VVS1 • IGI LG783642791

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783642791

Diamond specifications and retailer prices

From $180 USD
As of October 27, 2026
Save $950 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,130 USD at Reve Diamonds · As of October 28, 2026
View at Reve 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 VVS1 clarity (very-very-slightly-included) and certified by IGI LG783642791 or 783642791. Listed at 20 retailers as of October 27, 2026, with prices from $180 to $1,130, a $950 spread on the same certified stone. Reve Diamonds lists it at $1,130. 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
Color
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783642791
Dimensions5.26 × 5.26 × 3.27 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
5.26 mm5.26 mm1.05 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783642791
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 27
Current: $400 USD|Low: $171 USD|High: $1,130 USD|Avg: $495 USD|+4.9%
Retailer 1
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Retailer 17
Reve Diamonds
October 28, 2026
Retailer 14$180 USD
Retailer 4$202 USD
Retailer 7$209 USD
Retailer 3$223 USD
Retailer 5$223 USD
Retailer 10$384 USD
Retailer 2$395 USD
Retailer 1$400 USD
Retailer 12$413 USD
Retailer 16$464 USD
Retailer 8$506 USD
Retailer 11$545 USD
Retailer 17$591 USD
Retailer 15$718 USD
Retailer 6$772 USD
Retailer 9$865 USD
Retailer 13$1,045 USD
Reve Diamonds$1,130 USD

45 data points across 18 retailers

20 retailers$180 USD to $1,130 USD

A
Cheapest Retailer
-
$180 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
A
Retailer 4
-
$223 USD
View
A
Retailer 5
-
$223 USD
View
A
Retailer 6
-
$384 USD
ZAR 6,196 ZAR
View
B+
Retailer 7
-
$395 USD
View
B+
Retailer 8
-
$400 USD
£315 GBP
View
B+
Retailer 9
-
$413 USD
€393 EUR
View
B+
Retailer 10
-
$431 USD
View
B+
Retailer 11
-
$464 USD
View
B+
Retailer 12
-
$506 USD
A$778 AUD
View
B+
Retailer 13
-
$545 USD
A$838 AUD
View
B
Retailer 14
-
$591 USD
View
B
Retailer 15
-
$718 USD
View
B
Retailer 16
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$772 USD
View
B
Retailer 17
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$780 USD
View
B
Retailer 18
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$865 USD
A$1,331 AUD
View
B
Retailer 19
-
$1,045 USD
£823 GBP
View
Most Expensive
B
Reve Diamonds
1E2D0A774 · Oct 28
$1,130 USD
View
19 more retailers have this diamond
Prices start from $180 USDSave up to $950 USD

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
$180 USD