Marquise|Lab Grown|IGI

1.28ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG845652797

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845652797

Diamond specifications and retailer prices

From $232 USD
As of November 4, 2026
Save $987 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,219 USD at Reve Diamonds · As of November 4, 2026
View at Reve 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 LG845652797 or 845652797. Listed at 12 retailers as of November 4, 2026, with prices from $232 to $1,219, a $987 spread on the same certified stone. Reve Diamonds lists it at $1,219. 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 angle34.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845652797
Dimensions11.55 × 5.68 × 3.50 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.55 mm5.68 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845652797
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.6%

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 4
Current: $315 USD|Low: $232 USD|High: $1,219 USD|Avg: $676 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 4, 2026
Retailer 6$232 USD
Retailer 7$258 USD
Retailer 1$315 USD
Retailer 2$444 USD
Retailer 5$470 USD
Retailer 10$524 USD
Retailer 9$630 USD
Retailer 4$829 USD
Retailer 8$832 USD
Retailer 11$882 USD
Retailer 3$1,050 USD
Reve Diamonds$1,219 USD

5 data points across 12 retailers

12 retailers$232 USD to $1,219 USD

A
Cheapest Retailer
-
$232 USD
Final sale: no returns
A
Retailer 2
-
$258 USD
View
A
Retailer 3
-
$315 USD
View
A
Retailer 4
-
$444 USD
View
A
Retailer 5
-
$470 USD
View
A
Retailer 6
-
$524 USD
View
B+
Retailer 7
-
$630 USD
View
B+
Retailer 8
-
$829 USD
View
B+
Retailer 9
-
$832 USD
View
B+
Retailer 10
-
$882 USD
View
B
Retailer 11
-
$1,050 USD
View
Most Expensive
B
Reve Diamonds
7648BD14F · Nov 4
$1,219 USD
View
11 more retailers have this diamond
Prices start from $232 USDSave up to $987 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
$232 USD