Oval|Lab Grown|IGI

1.28ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG841642066

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841642066

Diamond specifications and retailer prices

From $225 USD
As of October 28, 2026
Save $976 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,201 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841642066 or 841642066. Listed at 13 retailers as of October 28, 2026, with prices from $225 to $1,201, a $976 spread on the same certified stone. Reve Diamonds lists it at $1,201. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841642066
Dimensions9.04 × 6.03 × 3.75 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm6.03 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841642066
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 28
Current: $459 USD|Low: $225 USD|High: $1,201 USD|Avg: $654 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 29, 2026
Retailer 11$225 USD
Retailer 6$316 USD
Retailer 7$431 USD
Retailer 4$435 USD
Retailer 1$459 USD
Retailer 9$481 USD
Retailer 8$613 USD
Retailer 12$615 USD
Retailer 2$760 USD
Retailer 10$809 USD
Retailer 3$860 USD
Retailer 5$1,180 USD
Reve Diamonds$1,201 USD

12 data points across 13 retailers

13 retailers$225 USD to $1,201 USD

A
Cheapest Retailer
-
$225 USD
Final sale: no returns
A
Retailer 2
-
$316 USD
£249 GBP
View
A
Retailer 3
-
$431 USD
ZAR 6,961 ZAR
View
A
Retailer 4
-
$435 USD
View
A
Retailer 5
-
$459 USD
£362 GBP
View
A
Retailer 6
-
$481 USD
View
B+
Retailer 7
-
$613 USD
A$943 AUD
View
B+
Retailer 8
-
$615 USD
View
B
Retailer 9
-
$760 USD
View
B+
Retailer 10
-
$809 USD
View
B
Retailer 11
-
$860 USD
View
B
Retailer 12
-
$1,180 USD
£929 GBP
View
Most Expensive
B
Reve Diamonds
B044DF39F · Oct 28
$1,201 USD
View
12 more retailers have this diamond
Prices start from $225 USDSave up to $976 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
$225 USD