Oval|Lab Grown|IGI

1.28ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG849656505

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849656505

Diamond specifications and retailer prices

From $238 USD
As of October 29, 2026
Save $1,162 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,400 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849656505 or 849656505. Listed at 12 retailers as of October 28, 2026, with prices from $238 to $1,400, a $1,162 spread on the same certified stone. Brilliant Earth lists it at $1,400. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849656505
Dimensions8.91 × 6.14 × 3.72 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
8.91 mm6.14 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849656505
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.6%

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: $489 USD|Low: $238 USD|High: $1,067 USD|Avg: $619 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$238 USD
Retailer 7$265 USD
Retailer 6$326 USD
Retailer 2$358 USD
Retailer 1$489 USD
Retailer 8$585 USD
Retailer 10$616 USD
Retailer 9$879 USD
Retailer 11$904 USD
Retailer 3$907 USD
Retailer 5$1,067 USD

2 data points across 11 retailers

12 retailers$238 USD to $1,400 USD

A
Cheapest Retailer
-
$238 USD
Final sale: no returns
A
Retailer 2
-
$265 USD
View
A
Retailer 3
-
$326 USD
£257 GBP
View
B+
Retailer 4
-
$358 USD
View
A
Retailer 5
-
$489 USD
£385 GBP
View
B+
Retailer 6
-
$585 USD
View
B+
Retailer 7
-
$616 USD
View
B+
Retailer 8
-
$879 USD
A$1,353 AUD
View
B+
Retailer 9
-
$904 USD
View
B+
Retailer 10
-
$907 USD
View
B
Retailer 11
-
$1,067 USD
£840 GBP
View
Most Expensive
B
Brilliant Earth
22341835A · Oct 28
$1,400 USD
View
11 more retailers have this diamond
Prices start from $238 USDSave up to $1,162 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
1.28ct Oval
$238 USD