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Marquise|Lab Grown|IGI

1.77ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1

Diamond specifications and retailer prices

From $1,743 SGD
CA$1,889 CAD
As of October 27, 2026
Save $562 SGD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,305 SGD at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 1.77ct lab-grown marquise diamond

This 1.77ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 6 retailers as of October 27, 2026, with prices from $1,743 to $2,305, a $562 spread on the same certified stone. The Diamond Guys lists it at $2,305. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.05 × 6.36 × 4.04 mm
L/W Ratio1.89
Top View
12.05 mm6.36 mm1.77 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.5%

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: $1,877 SGD|Low: $495 SGD|High: $2,614 SGD|Avg: $1,273 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 16, 2026
Retailer 6$495 SGD
Retailer 3$623 SGD
Retailer 2$690 SGD
Retailer 5$877 SGD
Retailer 4$1,743 SGD
Retailer 1$1,877 SGD
The Diamond Guys$2,305 SGD

6 data points across 7 retailers

6 retailers$1,743 SGD to $2,305 SGD

A
Retailer 1
-
$495 SGD
$386 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$623 SGD
£383 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$877 SGD
$684 USD
View
Price last confirmed 14 days ago
B
Retailer 4
-
$1,743 SGD
CA$1,889 CAD
View
B
Retailer 5
-
$1,877 SGD
$1,464 USD
View
Price last confirmed 12 days ago
Most Expensive
B
The Diamond Guys
1963059287 · Oct 28
$2,305 SGD
$1,798 USD
View
5 more retailers have this diamond
Prices start from $1,743 SGDSave up to $562 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
1.77ct Marquise
$1,743 SGD