Oval|Lab Grown|IGI

1.77ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG811645619

Certificate IGI LG811645619

Diamond specifications and retailer prices

From $662 USD
A$1,018 AUD
12 retailers carry this diamond
Most expensive: $3,380 USD at Brilliant Earth
View at Brilliant Earth

About this 1.77ct lab-grown oval diamond

This 1.77ct lab-grown oval 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 LG811645619 or 811645619. Listed at 12 retailers. 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 angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645619
Dimensions9.76 × 6.75 × 4.20 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.76 mm6.75 mm1.77 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645619
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $3,380 USD|Low: $439 USD|High: $3,380 USD|Avg: $1,164 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 9, 2026
Retailer 7$488 USD
Retailer 9$601 USD
Retailer 5$625 USD
Retailer 2$662 USD
Retailer 8$686 USD
Retailer 3$831 USD
Retailer 6$893 USD
Retailer 12$1,115 USD
Retailer 4$1,217 USD
Retailer 10$1,430 USD
Retailer 11$1,501 USD
Brilliant Earth$3,380 USD

16 data points across 12 retailers

12 retailers

B
Retailer 1
-
$488 USD
Price last confirmed 28 days ago
B+
Retailer 2
-
$601 USD
ZAR 9,712 ZAR
View
Price last confirmed 38 days ago
B+
Retailer 3
-
$625 USD
£492 GBP
View
Price last confirmed 26 days ago
B
Retailer 4
-
$662 USD
A$1,018 AUD
View
B+
Retailer 5
-
$686 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$831 USD
View
Price last confirmed 27 days ago
B
Retailer 7
-
$893 USD
View
Price last confirmed 28 days ago
B
Retailer 8
-
$1,115 USD
View
Price last confirmed 46 days ago
B
Retailer 9
-
$1,217 USD
View
Price last confirmed 26 days ago
C
Retailer 10
-
$1,430 USD
A$2,200 AUD
View
Price last confirmed 43 days ago
C
Retailer 11
-
$1,501 USD
View
Price last confirmed 25 days ago
Most Expensive
C
Brilliant Earth
20659861A · Sep 7
$3,380 USD
View
Price last confirmed 23 days ago
11 more retailers have this diamond
Prices start from $662 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.

B+
1.77ct Oval
$662 USD