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Oval|Lab Grown|IGI

1.28ct E VS2 Oval Lab Grown Diamond

EX • E/VS2 • IGI LG839624741

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839624741

Diamond specifications and retailer prices

From $230 USD
As of October 24, 2026
Save $1,290 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,520 USD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839624741 or 839624741. Listed at 16 retailers as of October 24, 2026, with prices from $230 to $1,520, a $1,290 spread on the same certified stone. Do Amore Diamonds lists it at $1,520. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839624741
Dimensions8.74 × 6.04 × 3.78 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
8.74 mm6.04 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839624741
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

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 24
Current: $1,520 USD|Low: $199 USD|High: $1,910 USD|Avg: $628 USD
Do Amore Diamonds
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
October 28, 2026
Retailer 3$199 USD
Retailer 15$230 USD
Retailer 12$246 USD
Retailer 13$246 USD
Retailer 8$327 USD
Retailer 6$332 USD
Retailer 2$385 USD
Retailer 10$502 USD
Retailer 7$569 USD
Retailer 4$630 USD
Retailer 9$736 USD
Retailer 16$795 USD
Retailer 14$874 USD
Retailer 5$1,046 USD
Retailer 11$1,091 USD
Do Amore Diamonds$1,520 USD

12 data points across 16 retailers

16 retailers$230 USD to $1,520 USD

Retailer 1
-
$199 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$230 USD
View
A
Retailer 3
-
$246 USD
View
A
Retailer 4
-
$246 USD
View
Retailer 5
-
$327 USD
£258 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$332 USD
View
A
Retailer 7
-
$385 USD
View
A
Retailer 8
-
$502 USD
£396 GBP
View
B+
Retailer 9
-
$569 USD
View
Retailer 10
-
$630 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$736 USD
A$1,133 AUD
View
B+
Retailer 12
-
$795 USD
View
B
Retailer 13
-
$874 USD
View
Retailer 14
-
$1,046 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,091 USD
£859 GBP
View
Most Expensive
B
Do Amore Diamonds
36-2081267 · Oct 27
$1,520 USD
View
15 more retailers have this diamond
Prices start from $230 USDSave up to $1,290 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
$230 USD