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Oval|Lab Grown|IGI

5.05ct E VVS1 Oval Lab Grown Diamond

EX • E/VVS1 • IGI LG770680417

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770680417

Diamond specifications and retailer prices

From $1,438 USD
As of October 29, 2026
Save $6,352 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,790 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.05ct lab-grown oval diamond

This 5.05ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770680417 or 770680417. Listed at 22 retailers as of October 29, 2026, with prices from $1,438 to $7,790, a $6,352 spread on the same certified stone. Brilliant Earth lists it at $7,790. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.05
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770680417
Dimensions13.32 × 9.56 × 6.06 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.32 mm9.56 mm5.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770680417
Side View
Table 60.0%Crown 38.3°Girdle: MediumPavilion 40°Culet: NoneDepth 63.4%

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 29
Current: $7,790 USD|Low: $1,381 USD|High: $8,030 USD|Avg: $3,181 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 17
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Retailer 21
Retailer 22
October 30, 2026
Retailer 3$1,438 USD
Retailer 22$1,565 USD
Retailer 7$1,610 USD
Retailer 8$1,668 USD
Retailer 11$1,668 USD
Retailer 2$1,752 USD
Retailer 17$1,840 USD
Retailer 10$2,040 USD
Retailer 13$2,354 USD
Retailer 19$2,385 USD
Retailer 21$2,780 USD
Retailer 4$3,028 USD
Retailer 15$3,127 USD
Retailer 20$3,387 USD
Retailer 16$3,389 USD
Retailer 9$3,618 USD
Retailer 12$4,023 USD
Retailer 6$4,496 USD
Retailer 18$4,770 USD
Retailer 5$4,905 USD
Retailer 14$5,577 USD
Brilliant Earth$7,790 USD

34 data points across 22 retailers

22 retailers$1,438 USD to $7,790 USD

A
Cheapest Retailer
-
$1,438 USD
A
Retailer 2
-
$1,565 USD
View
A
Retailer 3
-
$1,610 USD
View
Final sale: no returns
Retailer 4
-
$1,668 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,668 USD
View
A
Retailer 6
-
$1,752 USD
£1,379 GBP
View
A
Retailer 7
-
$1,840 USD
View
B+
Retailer 8
-
$2,040 USD
View
B+
Retailer 9
-
$2,354 USD
£1,854 GBP
View
B+
Retailer 10
-
$2,385 USD
View
B+
Retailer 11
-
$3,028 USD
View
B+
Retailer 12
-
$3,127 USD
View
Retailer 13
-
$3,387 USD
A$5,210 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$3,389 USD
ZAR 54,755 ZAR
View
B
Retailer 15
-
$3,618 USD
View
B
Retailer 16
-
$4,023 USD
£3,168 GBP
View
B
Retailer 17
-
$4,496 USD
View
B
Retailer 18
-
$4,770 USD
£3,756 GBP
View
B
Retailer 19
-
$4,905 USD
View
B
Retailer 20
-
$5,577 USD
SGD 7,537 SGD
View
B
Retailer 21
-
$5,871 USD
View
Most Expensive
B
Brilliant Earth
20603114A · Oct 29
$7,790 USD
View
21 more retailers have this diamond
Prices start from $1,438 USDSave up to $6,352 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
5.05ct Oval
$1,438 USD