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Marquise|Lab Grown|IGI

1.77ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG838609882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838609882

Diamond specifications and retailer prices

From $452 CAD
$323 USD
As of October 27, 2026
Save $1,796 CAD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,737 CAD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

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 LG838609882 or 838609882. Listed at 24 retailers as of October 26, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838609882
Dimensions12.41 × 6.33 × 4.00 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.41 mm6.33 mm1.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838609882
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.2%

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 27
Current: $3,737 CAD|Low: $505 CAD|High: $3,737 CAD|Avg: $1,558 CAD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 4$505 CAD
Retailer 18$596 CAD
Retailer 14$753 CAD
Retailer 15$777 CAD
Retailer 16$869 CAD
Retailer 13$963 CAD
Retailer 2$998 CAD
Retailer 9$1,177 CAD
Retailer 5$1,199 CAD
Retailer 12$1,306 CAD
Retailer 19$1,380 CAD
Retailer 10$1,736 CAD
Retailer 11$1,864 CAD
Retailer 6$2,154 CAD
Retailer 7$2,202 CAD
Retailer 3$2,219 CAD
Retailer 17$2,249 CAD
Retailer 8$2,533 CAD
Brilliant Earth$3,737 CAD

38 data points across 19 retailers

24 retailers$452 CAD to $2,249 CAD

A
Cheapest Retailer
-
$452 CAD
$323 USD
A
Retailer 2
-
$505 CAD
$361 USD
View
Final sale: no returns
A
Retailer 3
-
$525 CAD
$375 USD
View
A
Retailer 4
-
$560 CAD
$400 USD
View
A
Retailer 5
-
$560 CAD
$400 USD
View
A
Retailer 6
-
$596 CAD
£335 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$753 CAD
$538 USD
View
A
Retailer 8
-
$777 CAD
$555 USD
View
A
Retailer 9
-
$869 CAD
€591 EUR
View
A
Retailer 10
-
$963 CAD
ZAR 11,114 ZAR
View
A
Retailer 11
-
$998 CAD
£561 GBP
View
A
Retailer 12
-
$1,177 CAD
$841 USD
View
A
Retailer 13
-
$1,199 CAD
$857 USD
View
B+
Retailer 14
-
$1,306 CAD
A$1,436 AUD
View
B+
Retailer 15
-
$1,380 CAD
$986 USD
View
B+
Retailer 16
-
$1,770 CAD
$1,265 USD
View
B+
Retailer 17
-
$1,801 CAD
$1,287 USD
View
B+
Retailer 18
-
$1,864 CAD
$1,332 USD
View
B
Retailer 19
-
$2,154 CAD
$1,539 USD
View
B+
Retailer 20
-
$2,202 CAD
A$2,420 AUD
View
Price last confirmed 24 days ago
B
Retailer 21
-
$2,219 CAD
$1,586 USD
View
B+
Retailer 22
-
$2,249 CAD
£1,265 GBP
View
B
Retailer 23
-
$2,533 CAD
$1,810 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
21567957A · Sep 28
$3,737 CAD
$2,670 USD
View
Price last confirmed 31 days ago
23 more retailers have this diamond
Prices start from $452 CADSave up to $1,796 CAD

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
$452 CAD