CaratHunter
Plans
Marquise|Lab Grown|IGI

1.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG825616160

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825616160

Diamond specifications and retailer prices

From $445 SGD
$347 USD
As of October 28, 2026
Save $1,873 SGD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,318 SGD at Michael Trio · As of October 29, 2026
View at Michael Trio

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 LG825616160 or 825616160. Listed at 17 retailers as of October 28, 2026, with prices from $445 to $2,318, a $1,873 spread on the same certified stone. Michael Trio lists it at $2,318. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825616160
Dimensions13.47 × 6.09 × 3.68 mm
L/W Ratio2.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.47 mm6.09 mm1.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825616160
Side View
Table 59.0%Crown 39°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,318 SGD|Low: $445 SGD|High: $2,363 SGD|Avg: $1,202 SGD|-1.9%
Michael Trio
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
Retailer 15
October 29, 2026
Retailer 12$445 SGD
Retailer 10$522 SGD
Retailer 14$664 SGD
Retailer 5$692 SGD
Retailer 13$846 SGD
Retailer 2$870 SGD
Retailer 8$895 SGD
Retailer 3$1,073 SGD
Retailer 11$1,148 SGD
Retailer 6$1,520 SGD
Retailer 15$1,556 SGD
Retailer 4$1,643 SGD
Retailer 9$1,976 SGD
Retailer 7$2,301 SGD
Michael Trio$2,318 SGD

18 data points across 15 retailers

17 retailers$445 SGD to $2,318 SGD

A
Cheapest Retailer
-
$445 SGD
$347 USD
Final sale: no returns
A
Retailer 2
-
$522 SGD
£320 GBP
View
B+
Retailer 3
-
$664 SGD
$518 USD
View
A
Retailer 4
-
$692 SGD
$540 USD
View
A
Retailer 5
-
$846 SGD
ZAR 10,668 ZAR
View
A
Retailer 6
-
$870 SGD
£534 GBP
View
A
Retailer 7
-
$895 SGD
€665 EUR
View
A
Retailer 8
-
$1,073 SGD
$837 USD
View
B+
Retailer 9
-
$1,148 SGD
A$1,378 AUD
View
B+
Retailer 10
-
$1,520 SGD
$1,186 USD
View
B+
Retailer 11
-
$1,556 SGD
$1,214 USD
View
B+
Retailer 12
-
$1,643 SGD
$1,282 USD
View
B
Retailer 13
-
$1,951 SGD
$1,522 USD
View
B+
Retailer 14
-
$1,976 SGD
£1,214 GBP
View
B
Retailer 15
-
$2,016 SGD
A$2,420 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$2,301 SGD
$1,795 USD
View
Most Expensive
B
Michael Trio
1595757588 · Oct 29
$2,318 SGD
View
16 more retailers have this diamond
Prices start from $445 SGDSave up to $1,873 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
$445 SGD