Marquise|Lab Grown|IGI

1.05ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG811647255

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811647255

Diamond specifications and retailer prices

From $225 USD
As of October 25, 2026
Save $948 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,173 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 LG811647255 or 811647255. Listed at 19 retailers as of October 25, 2026, with prices from $225 to $1,173, a $948 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,173. 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 angle32.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811647255
Dimensions10.61 × 5.41 × 3.23 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.61 mm5.41 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811647255
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $1,173 USD|Low: $174 USD|High: $1,173 USD|Avg: $570 USD|+6.9%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$182 USD
Retailer 5$225 USD
Retailer 11$225 USD
Retailer 7$270 USD
Retailer 4$305 USD
Retailer 8$394 USD
Retailer 6$406 USD
Retailer 10$499 USD
Retailer 12$569 USD
Retailer 2$660 USD
Retailer 3$665 USD
Retailer 9$1,059 USD
Flawless Fine Jewelry$1,173 USD

45 data points across 13 retailers

19 retailers$225 USD to $1,173 USD

Retailer 1
-
$182 USD
Price last confirmed 22 days ago
Retailer 2
-
$211 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$225 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$225 USD
View
A
Retailer 5
-
$270 USD
£213 GBP
View
B+
Retailer 6
-
$305 USD
View
A
Retailer 7
-
$354 USD
View
A
Retailer 8
-
$394 USD
€375 EUR
View
A
Retailer 9
-
$406 USD
£320 GBP
View
B+
Retailer 10
-
$499 USD
A$768 AUD
View
B
Retailer 11
-
$569 USD
View
B+
Retailer 12
-
$615 USD
SGD 831 SGD
View
B+
Retailer 13
-
$660 USD
View
B+
Retailer 14
-
$665 USD
A$1,023 AUD
View
B
Retailer 15
-
$724 USD
View
Retailer 16
-
$724 USD
View
Price last confirmed 30 days ago
Retailer 17
-
$778 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$1,059 USD
£834 GBP
View
Most Expensive
B
Flawless Fine Jewelry
9E6A96AF8 · Oct 29
$1,173 USD
£924 GBP
View
18 more retailers have this diamond
Prices start from $225 USDSave up to $948 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
$225 USD