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Marquise|Lab Grown|IGI

3.05ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG837674097

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837674097

Diamond specifications and retailer prices

From $777 SGD
$608 USD
As of October 30, 2026
Save $6,216 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,993 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837674097 or 837674097. Listed at 21 retailers as of October 30, 2026, with prices from $777 to $6,993, a $6,216 spread on the same certified stone. Brilliant Earth lists it at $6,993. 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

3.05
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837674097
Dimensions15.22 × 7.53 × 4.50 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.22 mm7.53 mm3.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837674097
Side View
Table 58.0%Crown 34.2°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 59.8%

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 30
Current: $6,993 SGD|Low: $777 SGD|High: $592,806 SGD|Avg: $48,436 SGD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 19$777 SGD
Retailer 18$869 SGD
Retailer 9$936 SGD
Retailer 4$964 SGD
Retailer 16$1,049 SGD
Retailer 10$1,221 SGD
Retailer 17$1,330 SGD
Retailer 21$1,509 SGD
Retailer 7$1,596 SGD
Retailer 2$1,837 SGD
Retailer 13$2,037 SGD
Retailer 6$2,316 SGD
Retailer 8$2,548 SGD
Retailer 12$2,804 SGD
Retailer 15$2,993 SGD
Retailer 3$3,116 SGD
Retailer 20$3,191 SGD
Retailer 11$3,674 SGD
Retailer 5$4,225 SGD
Brilliant Earth$6,993 SGD
Retailer 14$290,021 SGD

15 data points across 21 retailers

21 retailers$777 SGD to $6,993 SGD

A
Cheapest Retailer
-
$777 SGD
$608 USD
A
Retailer 2
-
$869 SGD
$680 USD
View
Final sale: no returns
A
Retailer 3
-
$936 SGD
$732 USD
View
A
Retailer 4
-
$964 SGD
$754 USD
View
A
Retailer 5
-
$1,049 SGD
£646 GBP
View
A
Retailer 6
-
$1,221 SGD
$955 USD
View
A
Retailer 7
-
$1,330 SGD
$1,040 USD
View
A
Retailer 8
-
$1,509 SGD
£929 GBP
View
A
Retailer 9
-
$1,596 SGD
€1,189 EUR
View
A
Retailer 10
-
$1,837 SGD
$1,437 USD
View
A
Retailer 11
-
$2,037 SGD
A$2,451 AUD
View
B+
Retailer 12
-
$2,316 SGD
ZAR 29,262 ZAR
View
B+
Retailer 13
-
$2,548 SGD
$1,993 USD
View
B+
Retailer 14
-
$2,804 SGD
$2,193 USD
View
B+
Retailer 15
-
$2,993 SGD
$2,341 USD
View
B+
Retailer 16
-
$3,116 SGD
$2,438 USD
View
B+
Retailer 17
-
$3,191 SGD
$2,496 USD
View
B
Retailer 18
-
$3,674 SGD
$2,874 USD
View
B
Retailer 19
-
$4,225 SGD
£2,602 GBP
View
Most Expensive
B
Brilliant Earth
22205354A · Oct 30
$6,993 SGD
$5,470 USD
View
19 more retailers have this diamond
Prices start from $777 SGDSave up to $6,216 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
3.05ct Marquise
$777 SGD