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Marquise|Lab Grown|IGI

1.28ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG822618420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG822618420

Diamond specifications and retailer prices

From $236 USD
As of November 4, 2026
Save $2,024 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,260 USD at Do Amore Diamonds · As of November 4, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822618420 or 822618420. Listed at 19 retailers as of November 4, 2026, with prices from $236 to $2,260, a $2,024 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
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822618420
Dimensions11.34 × 5.75 × 3.55 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm5.75 mm1.28 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG822618420
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

Caratlytics Score

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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: $610 USD|Low: $226 USD|High: $1,765 USD|Avg: $654 USD|+3.6%
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
November 4, 2026
Retailer 10$236 USD
Retailer 4$263 USD
Retailer 14$273 USD
Retailer 3$292 USD
Retailer 12$292 USD
Retailer 5$392 USD
Retailer 6$440 USD
Retailer 8$555 USD
Retailer 1$610 USD
Retailer 11$835 USD
Retailer 9$942 USD
Retailer 13$1,037 USD
Retailer 7$1,291 USD
Retailer 2$1,765 USD

44 data points across 14 retailers

19 retailers$236 USD to $2,260 USD

A
Cheapest Retailer
-
$236 USD
A
Retailer 2
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$263 USD
View
Final sale: no returns
A
Retailer 3
-
$273 USD
View
Retailer 4
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$292 USD
View
Price last confirmed 10 days ago
A
Retailer 5
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$292 USD
View
A
Retailer 6
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$392 USD
View
A
Retailer 7
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$440 USD
View
A
Retailer 8
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$555 USD
View
A
Retailer 9
-
$610 USD
View
Retailer 10
-
$835 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$942 USD
View
B
Retailer 12
-
$1,037 USD
View
Retailer 13
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$1,046 USD
View
Price last confirmed 56 days ago
Retailer 14
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$1,140 USD
View
Price last confirmed 35 days ago
B
Retailer 15
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$1,205 USD
View
B
Retailer 16
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$1,291 USD
View
B
Retailer 17
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$1,305 USD
View
B
Retailer 18
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$1,765 USD
View
Most Expensive
B
Do Amore Diamonds
27-B8446EED3 · Nov 4
$2,260 USD
View
18 more retailers have this diamond
Prices start from $236 USDSave up to $2,024 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
$236 USD