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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 $250 SGD
$195 USD
As of October 27, 2026
Save $1,801 SGD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,051 SGD 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 $250 to $2,051, a $1,801 spread on the same certified stone. Do Amore Diamonds lists it at $2,051. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,051 SGD|Low: $145 SGD|High: $2,397 SGD|Avg: $744 SGD
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$145 SGD
Retailer 10$372 SGD
Retailer 2$410 SGD
Retailer 11$538 SGD
Retailer 9$541 SGD
Retailer 5$555 SGD
Retailer 12$582 SGD
Retailer 7$660 SGD
Retailer 13$997 SGD
Retailer 8$998 SGD
Retailer 3$1,038 SGD
Retailer 6$1,372 SGD
Do Amore Diamonds$2,051 SGD

22 data points across 13 retailers

10 retailers$250 SGD to $2,051 SGD

A
Cheapest Retailer
-
$250 SGD
$195 USD
A
Retailer 2
-
$372 SGD
$290 USD
View
A
Retailer 3
-
$410 SGD
£252 GBP
View
B+
Retailer 4
-
$541 SGD
$422 USD
View
Retailer 5
-
$555 SGD
A$667 AUD
View
Price last confirmed 104 days ago
Retailer 6
-
$660 SGD
$515 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$998 SGD
$779 USD
View
B
Retailer 8
-
$1,098 SGD
$857 USD
View
B
Retailer 9
-
$1,372 SGD
£843 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1798403 · Oct 28
$2,051 SGD
$1,600 USD
View
9 more retailers have this diamond
Prices start from $250 SGDSave up to $1,801 SGD

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
$250 SGD