CaratHunter
Plans
Oval|Lab Grown|IGI

1.28ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG814638411

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG814638411

Diamond specifications and retailer prices

From $206 USD
As of October 29, 2026
Save $1,008 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,214 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG814638411 or 814638411. Listed at 17 retailers as of October 28, 2026, with prices from $206 to $1,214, a $1,008 spread on the same certified stone. Reve Diamonds lists it at $1,214. 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 angle34.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814638411
Dimensions8.89 × 6.11 × 3.77 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.89 mm6.11 mm1.28 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814638411
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.7%

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: $470 USD|Low: $205 USD|High: $1,237 USD|Avg: $559 USD|+0.2%
Retailer 1
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
Retailer 16
Retailer 17
Reve Diamonds
October 29, 2026
Retailer 5$206 USD
Retailer 3$231 USD
Retailer 13$239 USD
Retailer 6$256 USD
Retailer 17$256 USD
Retailer 10$315 USD
Retailer 15$355 USD
Retailer 12$433 USD
Retailer 1$470 USD
Retailer 8$502 USD
Retailer 14$613 USD
Retailer 11$625 USD
Retailer 4$822 USD
Retailer 2$825 USD
Retailer 7$876 USD
Retailer 16$1,031 USD
Retailer 9$1,036 USD
Reve Diamonds$1,214 USD

36 data points across 18 retailers

17 retailers$206 USD to $1,214 USD

A
Cheapest Retailer
-
$206 USD
A
Retailer 2
-
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$239 USD
View
A
Retailer 4
-
$256 USD
View
A
Retailer 5
-
$256 USD
View
A
Retailer 6
-
$315 USD
£248 GBP
View
B+
Retailer 7
-
$355 USD
View
A
Retailer 8
-
$433 USD
ZAR 6,987 ZAR
View
A
Retailer 9
-
$470 USD
£370 GBP
View
A
Retailer 10
-
$502 USD
View
B+
Retailer 11
-
$613 USD
View
B+
Retailer 12
-
$625 USD
A$962 AUD
View
B+
Retailer 13
-
$822 USD
View
B+
Retailer 14
-
$825 USD
View
B+
Retailer 15
-
$876 USD
View
B
Retailer 16
-
$1,031 USD
£812 GBP
View
Most Expensive
B
Reve Diamonds
63774020E · Oct 28
$1,214 USD
View
16 more retailers have this diamond
Prices start from $206 USDSave up to $1,008 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
$206 USD