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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 $195 USD
As of October 27, 2026
Save $1,405 USD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,600 USD 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 $195 to $1,600, a $1,405 spread on the same certified stone. Do Amore Diamonds lists it at $1,600. 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
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: $1,600 USD|Low: $113 USD|High: $1,870 USD|Avg: $581 USD
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 27, 2026
Retailer 4$113 USD
Retailer 10$290 USD
Retailer 2$320 USD
Retailer 11$420 USD
Retailer 9$422 USD
Retailer 5$433 USD
Retailer 12$454 USD
Retailer 7$515 USD
Retailer 13$778 USD
Retailer 8$779 USD
Retailer 3$810 USD
Retailer 6$1,071 USD
Do Amore Diamonds$1,600 USD

22 data points across 13 retailers

10 retailers$195 USD to $1,600 USD

A
Cheapest Retailer
-
$195 USD
A
Retailer 2
-
$290 USD
View
A
Retailer 3
-
$320 USD
£252 GBP
View
B+
Retailer 4
-
$422 USD
View
Retailer 5
-
$433 USD
A$667 AUD
View
Price last confirmed 104 days ago
Retailer 6
-
$515 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$779 USD
View
B
Retailer 8
-
$857 USD
View
B
Retailer 9
-
$1,071 USD
£843 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1798403 · Oct 28
$1,600 USD
View
9 more retailers have this diamond
Prices start from $195 USDSave up to $1,405 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
$195 USD