Marquise|Lab Grown|IGI

1.77ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG838610036

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838610036

Diamond specifications and retailer prices

From $290 USD
As of October 30, 2026
Save $1,540 USD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,830 USD at Brilliant Earth · As of October 31, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838610036 or 838610036. Listed at 26 retailers as of October 30, 2026, with prices from $290 to $1,830, a $1,540 spread on the same certified stone. Brilliant Earth lists it at $1,830. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838610036
Dimensions12.37 × 6.32 × 3.99 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
12.37 mm6.32 mm1.77 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838610036
Side View
Table 63.0%Crown 38°Girdle: MED-STKPavilion 40°Culet: NoneDepth 63.1%

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 30
Current: $1,830 USD|Low: $278 USD|High: $2,380 USD|Avg: $837 USD|-14.1%
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
November 1, 2026
Retailer 7$290 USD
Retailer 8$323 USD
Retailer 10$359 USD
Retailer 11$359 USD
Retailer 4$412 USD
Retailer 14$482 USD
Retailer 18$515 USD
Retailer 19$564 USD
Retailer 17$618 USD
Retailer 12$636 USD
Retailer 9$763 USD
Retailer 16$836 USD
Retailer 13$867 USD
Retailer 15$1,251 USD
Retailer 5$1,383 USD
Retailer 2$1,440 USD
Retailer 3$1,475 USD
Retailer 6$1,480 USD
Brilliant Earth$1,830 USD

37 data points across 19 retailers

26 retailers$290 USD to $1,830 USD

A
Cheapest Retailer
-
$290 USD
Retailer 2
-
$290 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$323 USD
View
Final sale: no returns
Retailer 4
-
$336 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$355 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$359 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$359 USD
View
Retailer 8
-
$412 USD
£325 GBP
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$482 USD
View
A
Retailer 10
-
$515 USD
View
A
Retailer 11
-
$564 USD
€537 EUR
View
A
Retailer 12
-
$618 USD
ZAR 9,977 ZAR
View
A
Retailer 13
-
$636 USD
£501 GBP
View
A
Retailer 14
-
$736 USD
View
Retailer 15
-
$763 USD
View
Price last confirmed 8 days ago
A
Retailer 16
-
$836 USD
A$1,286 AUD
View
B+
Retailer 17
-
$867 USD
View
B+
Retailer 18
-
$1,127 USD
View
Retailer 19
-
$1,155 USD
View
Price last confirmed 31 days ago
B+
Retailer 20
-
$1,204 USD
View
B+
Retailer 21
-
$1,251 USD
A$1,925 AUD
View
B
Retailer 22
-
$1,383 USD
View
B+
Retailer 23
-
$1,440 USD
£1,134 GBP
View
B
Retailer 24
-
$1,475 USD
View
B
Retailer 25
-
$1,480 USD
View
Most Expensive
B
Brilliant Earth
21467953A · Oct 31
$1,830 USD
View
25 more retailers have this diamond
Prices start from $290 USDSave up to $1,540 USD

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
$290 USD