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Oval|Lab Grown|IGI

1.77ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG818648602

Certificate IGI LG818648602

Diamond specifications and retailer prices

From $488 USD
Save $2,182 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,670 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 LG818648602 or 818648602. Listed at 16 retailers, with prices from $488 to $2,670 at Brilliant Earth, a $2,182 spread on the same certified stone. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818648602
Dimensions10.14 × 6.85 × 4.08 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm6.85 mm1.77 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818648602
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.6%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $2,260 USD|Low: $439 USD|High: $3,380 USD|Avg: $1,125 USD|-33.1%
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
October 1, 2026
Retailer 11$488 USD
Retailer 10$604 USD
Retailer 9$617 USD
Retailer 8$636 USD
Retailer 4$662 USD
Retailer 3$771 USD
Retailer 6$831 USD
Retailer 14$845 USD
Retailer 5$1,115 USD
Retailer 7$1,217 USD
Retailer 15$1,417 USD
Retailer 12$1,472 USD
Retailer 2$1,473 USD
Retailer 13$1,590 USD
Brilliant Earth$2,260 USD

38 data points across 15 retailers

16 retailers$488 USD to $2,670 USD

B+
Cheapest Retailer
-
$488 USD
A
Retailer 2
-
$604 USD
€575 EUR
View
A
Retailer 3
-
$617 USD
ZAR 9,969 ZAR
View
A
Retailer 4
-
$637 USD
£502 GBP
View
A
Retailer 5
-
$662 USD
A$1,018 AUD
View
B+
Retailer 6
-
$771 USD
View
B+
Retailer 7
-
$831 USD
View
B+
Retailer 8
-
$845 USD
View
B+
Retailer 9
-
$1,138 USD
View
B
Retailer 10
-
$1,217 USD
View
B
Retailer 11
-
$1,417 USD
£1,116 GBP
View
B
Retailer 12
-
$1,472 USD
£1,159 GBP
View
B
Retailer 13
-
$1,473 USD
A$2,266 AUD
View
B
Retailer 14
-
$1,590 USD
View
B
Retailer 15
-
$2,260 USD
View
Most Expensive
B
Brilliant Earth
20856406A · Sep 28
$2,670 USD
View
15 more retailers have this diamond
Prices start from $488 USDSave up to $2,182 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.

A
1.77ct Oval
$488 USD