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Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG821605784

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821605784

Diamond specifications and retailer prices

From $1,023 SGD
$800 USD
As of October 30, 2026
Save $8,054 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,077 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821605784 or 821605784. Listed at 23 retailers as of October 29, 2026, with prices from $1,023 to $9,077, a $8,054 spread on the same certified stone. Do Amore Diamonds lists it at $9,077. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821605784
Dimensions15.09 × 7.60 × 4.74 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.09 mm7.60 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821605784
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.4%

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 30
Current: $9,077 SGD|Low: $982 SGD|High: $9,511 SGD|Avg: $2,789 SGD|-2.1%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 3$1,023 SGD
Retailer 23$1,112 SGD
Retailer 12$1,144 SGD
Retailer 6$1,186 SGD
Retailer 9$1,186 SGD
Retailer 11$1,386 SGD
Retailer 19$1,413 SGD
Retailer 2$1,601 SGD
Retailer 10$1,661 SGD
Retailer 14$1,672 SGD
Retailer 13$2,014 SGD
Retailer 16$2,224 SGD
Retailer 22$2,820 SGD
Retailer 18$2,954 SGD
Retailer 17$3,040 SGD
Retailer 4$3,336 SGD
Retailer 20$3,528 SGD
Retailer 5$3,681 SGD
Retailer 8$3,710 SGD
Retailer 15$3,938 SGD
Retailer 7$4,669 SGD
Retailer 21$4,934 SGD
Do Amore Diamonds$9,077 SGD

29 data points across 23 retailers

23 retailers$1,023 SGD to $9,077 SGD

A
Cheapest Retailer
-
$1,023 SGD
$800 USD
A
Retailer 2
-
$1,112 SGD
$870 USD
View
A
Retailer 3
-
$1,144 SGD
$895 USD
View
Final sale: no returns
Retailer 4
-
$1,186 SGD
$928 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,186 SGD
$928 USD
View
A
Retailer 6
-
$1,386 SGD
$1,084 USD
View
A
Retailer 7
-
$1,413 SGD
$1,105 USD
View
A
Retailer 8
-
$1,601 SGD
£986 GBP
View
A
Retailer 9
-
$1,661 SGD
$1,299 USD
View
A
Retailer 10
-
$1,672 SGD
$1,308 USD
View
B+
Retailer 11
-
$2,014 SGD
£1,241 GBP
View
Retailer 12
-
$2,224 SGD
$1,740 USD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
$2,820 SGD
$2,206 USD
View
Retailer 14
-
$2,954 SGD
A$3,555 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$3,040 SGD
ZAR 38,413 ZAR
View
Retailer 16
-
$3,336 SGD
A$4,015 AUD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$3,528 SGD
$2,760 USD
View
B
Retailer 18
-
$3,681 SGD
$2,879 USD
View
B
Retailer 19
-
$3,710 SGD
$2,902 USD
View
B
Retailer 20
-
$3,938 SGD
$3,080 USD
View
B
Retailer 21
-
$4,669 SGD
$3,652 USD
View
B
Retailer 22
-
$4,934 SGD
£3,039 GBP
View
Most Expensive
B
Do Amore Diamonds
27-35AAE3883 · Oct 29
$9,077 SGD
$7,100 USD
View
22 more retailers have this diamond
Prices start from $1,023 SGDSave up to $8,054 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
3.06ct Marquise
$1,023 SGD