Marquise|Lab Grown|IGI

1.05ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG805647244

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805647244

Diamond specifications and retailer prices

From $170 USD
As of October 30, 2026
Save $1,470 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,640 USD at Do Amore Diamonds · As of October 30, 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 LG805647244 or 805647244. Listed at 15 retailers as of October 30, 2026, with prices from $170 to $1,640, a $1,470 spread on the same certified stone. Do Amore Diamonds lists it at $1,640. 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 angle35.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805647244
Dimensions10.54 × 5.34 × 3.25 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
10.54 mm5.34 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805647244
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.9%

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: $1,640 USD|Low: $161 USD|High: $1,640 USD|Avg: $590 USD|+1.9%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 16$170 USD
Retailer 13$198 USD
Retailer 10$280 USD
Retailer 12$280 USD
Retailer 8$333 USD
Retailer 7$358 USD
Retailer 5$377 USD
Retailer 2$519 USD
Retailer 4$555 USD
Retailer 9$590 USD
Retailer 6$672 USD
Retailer 15$718 USD
Retailer 14$750 USD
Retailer 3$799 USD
Retailer 11$1,092 USD
Do Amore Diamonds$1,640 USD

36 data points across 16 retailers

15 retailers$170 USD to $1,640 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$198 USD
View
A
Retailer 3
-
$280 USD
£220 GBP
View
A
Retailer 4
-
$280 USD
View
A
Retailer 5
-
$333 USD
HK$2,600 HKD
View
A
Retailer 6
-
$377 USD
View
B+
Retailer 7
-
$519 USD
A$798 AUD
View
B+
Retailer 8
-
$555 USD
View
B+
Retailer 9
-
$590 USD
View
Retailer 10
-
$672 USD
A$1,034 AUD
View
Price last confirmed 23 days ago
B
Retailer 11
-
$718 USD
View
B
Retailer 12
-
$750 USD
View
B
Retailer 13
-
$799 USD
SGD 1,080 SGD
View
B
Retailer 14
-
$1,092 USD
£860 GBP
View
Most Expensive
B
Do Amore Diamonds
27-63CEE822A · Oct 30
$1,640 USD
View
14 more retailers have this diamond
Prices start from $170 USDSave up to $1,470 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
$170 USD