Marquise|Lab Grown|IGI

1.28ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG826612719

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826612719

Diamond specifications and retailer prices

From $284 USD
As of November 1, 2026
Save $1,976 USD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,260 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown marquise diamond

This 1.28ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826612719 or 826612719. Listed at 13 retailers as of October 31, 2026, with prices from $284 to $2,260, a $1,976 spread on the same certified stone. Do Amore Diamonds lists it at $2,260. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826612719
Dimensions11.09 × 5.77 × 3.55 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm5.77 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826612719
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,260 USD|Low: $284 USD|High: $2,260 USD|Avg: $936 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
November 2, 2026
Retailer 4$284 USD
Retailer 3$418 USD
Retailer 11$429 USD
Retailer 9$475 USD
Retailer 13$528 USD
Retailer 2$610 USD
Retailer 10$770 USD
Retailer 8$849 USD
Retailer 12$971 USD
Retailer 5$1,288 USD
Retailer 14$1,367 USD
Retailer 7$1,398 USD
Retailer 6$1,490 USD
Do Amore Diamonds$2,260 USD

23 data points across 14 retailers

13 retailers$284 USD to $2,260 USD

A
Cheapest Retailer
-
$284 USD
Final sale: no returns
A
Retailer 2
-
$418 USD
View
Retailer 3
-
$429 USD
£338 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$475 USD
View
A
Retailer 5
-
$528 USD
View
A
Retailer 6
-
$610 USD
£481 GBP
View
B+
Retailer 7
-
$770 USD
View
B+
Retailer 8
-
$849 USD
A$1,306 AUD
View
B
Retailer 9
-
$971 USD
View
B
Retailer 10
-
$1,288 USD
View
B
Retailer 11
-
$1,367 USD
View
B
Retailer 12
-
$1,398 USD
£1,101 GBP
View
Most Expensive
B
Do Amore Diamonds
27-867DF6B0C · Oct 31
$2,260 USD
View
12 more retailers have this diamond
Prices start from $284 USDSave up to $1,976 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 Marquise
$284 USD