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Marquise|Lab Grown|IGI

3.72ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG811610774

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811610774

Diamond specifications and retailer prices

From $678 SGD
$529 USD
As of October 27, 2026
Save $5,346 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,024 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.72ct lab-grown marquise diamond

This 3.72ct 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 LG811610774 or 811610774. Listed at 18 retailers as of October 27, 2026, with prices from $678 to $6,024, a $5,346 spread on the same certified stone. Do Amore Diamonds lists it at $6,024. 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

3.72
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811610774
Dimensions16.75 × 7.99 × 4.90 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.75 mm7.99 mm3.72 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811610774
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.3%

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: $6,024 SGD|Low: $556 SGD|High: $6,434 SGD|Avg: $2,651 SGD|-2.7%
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
Retailer 14
October 26, 2026
Retailer 12$678 SGD
Retailer 10$759 SGD
Retailer 5$792 SGD
Retailer 6$877 SGD
Retailer 7$1,301 SGD
Retailer 8$1,794 SGD
Retailer 13$2,006 SGD
Retailer 4$2,489 SGD
Retailer 11$2,733 SGD
Retailer 3$2,774 SGD
Retailer 9$3,182 SGD
Retailer 2$4,037 SGD
Retailer 14$4,858 SGD
Do Amore Diamonds$6,024 SGD

28 data points across 14 retailers

18 retailers$678 SGD to $6,024 SGD

A
Cheapest Retailer
-
$678 SGD
$529 USD
Retailer 2
-
$691 SGD
$539 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$759 SGD
$592 USD
View
Final sale: no returns
Retailer 4
-
$792 SGD
$618 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$841 SGD
$656 USD
View
Retailer 6
-
$857 SGD
$669 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$877 SGD
$684 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$1,301 SGD
$1,015 USD
View
A
Retailer 9
-
$1,794 SGD
$1,400 USD
View
Retailer 10
-
$2,006 SGD
A$2,408 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,443 SGD
$1,906 USD
View
Retailer 12
-
$2,489 SGD
$1,942 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$2,733 SGD
$2,132 USD
View
Retailer 14
-
$2,774 SGD
£1,704 GBP
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$3,182 SGD
$2,482 USD
View
B+
Retailer 16
-
$4,037 SGD
£2,480 GBP
View
B
Retailer 17
-
$4,858 SGD
$3,790 USD
View
Most Expensive
B
Do Amore Diamonds
27-924C41148 · Oct 30
$6,024 SGD
$4,700 USD
View
17 more retailers have this diamond
Prices start from $678 SGDSave up to $5,346 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
3.72ct Marquise
$678 SGD