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Marquise|Lab Grown|IGI

1.05ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG792650181

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792650181

Diamond specifications and retailer prices

From $172 USD
As of October 30, 2026
Save $1,478 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,650 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792650181 or 792650181. Listed at 20 retailers as of October 29, 2026, with prices from $172 to $1,650, a $1,478 spread on the same certified stone. Do Amore Diamonds lists it at $1,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792650181
Dimensions10.52 × 5.27 × 3.29 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm5.27 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792650181
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.4%

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: Oct 30
Current: $428 USD|Low: $136 USD|High: $1,120 USD|Avg: $582 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$192 USD
Retailer 8$288 USD
Retailer 1$428 USD
Retailer 7$455 USD
Retailer 3$555 USD
Retailer 5$724 USD
Retailer 4$1,070 USD
Retailer 2$1,106 USD

40 data points across 8 retailers

20 retailers$172 USD to $1,650 USD

A
Cheapest Retailer
-
$172 USD
A
Retailer 2
-
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$199 USD
View
A
Retailer 4
-
$213 USD
View
A
Retailer 5
-
$213 USD
View
A
Retailer 6
-
$272 USD
View
B+
Retailer 7
-
$288 USD
View
A
Retailer 8
-
$428 USD
£337 GBP
View
B+
Retailer 9
-
$455 USD
View
B+
Retailer 10
-
$555 USD
View
B+
Retailer 11
-
$575 USD
View
Retailer 12
-
$585 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$724 USD
View
B
Retailer 14
-
$756 USD
View
B
Retailer 15
-
$929 USD
View
B
Retailer 16
-
$1,019 USD
View
B
Retailer 17
-
$1,070 USD
View
B
Retailer 18
-
$1,106 USD
View
B
Retailer 19
-
$1,106 USD
£871 GBP
View
Most Expensive
B
Do Amore Diamonds
27-63C6FC687 · Oct 29
$1,650 USD
View
19 more retailers have this diamond
Prices start from $172 USDSave up to $1,478 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
1.05ct Marquise
$172 USD