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Marquise|Lab Grown|IGI

1.05ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG839681374

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839681374

Diamond specifications and retailer prices

From $166 USD
As of November 2, 2026
Save $1,064 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,230 USD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839681374 or 839681374. Listed at 19 retailers as of November 2, 2026, with prices from $166 to $1,230, a $1,064 spread on the same certified stone. Do Amore Diamonds lists it at $1,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839681374
Dimensions10.83 × 5.35 × 3.26 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm5.35 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839681374
Side View
Table 59.0%Crown 34.4°Girdle: THN-MEDPavilion 40.7°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: Nov 2
Current: $1,230 USD|Low: $166 USD|High: $1,300 USD|Avg: $558 USD|-5.4%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 2, 2026
Retailer 4$166 USD
Retailer 17$193 USD
Retailer 7$206 USD
Retailer 10$215 USD
Retailer 3$264 USD
Retailer 2$272 USD
Retailer 5$279 USD
Retailer 18$393 USD
Retailer 12$393 USD
Retailer 16$407 USD
Retailer 22$524 USD
Retailer 11$540 USD
Retailer 13$554 USD
Retailer 9$615 USD
Retailer 21$700 USD
Retailer 20$731 USD
Retailer 15$785 USD
Retailer 14$807 USD
Retailer 6$904 USD
Retailer 8$924 USD
Retailer 19$1,063 USD
Do Amore Diamonds$1,230 USD

21 data points across 22 retailers

19 retailers$166 USD to $1,230 USD

A
Cheapest Retailer
-
$166 USD
A
Retailer 2
-
$193 USD
View
A
Retailer 3
-
$206 USD
View
Retailer 4
-
$215 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$264 USD
View
A
Retailer 6
-
$272 USD
£214 GBP
View
B+
Retailer 7
-
$279 USD
View
A
Retailer 8
-
$393 USD
ZAR 6,341 ZAR
View
A
Retailer 9
-
$407 USD
£321 GBP
View
B+
Retailer 10
-
$524 USD
View
B+
Retailer 11
-
$540 USD
View
B+
Retailer 12
-
$554 USD
A$853 AUD
View
B+
Retailer 13
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$615 USD
A$946 AUD
View
B+
Retailer 14
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$700 USD
View
B+
Retailer 15
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$731 USD
View
B
Retailer 16
-
$904 USD
View
B
Retailer 17
-
$924 USD
View
B
Retailer 18
-
$1,063 USD
£837 GBP
View
Most Expensive
B
Do Amore Diamonds
36-2081080 · Nov 2
$1,230 USD
View
18 more retailers have this diamond
Prices start from $166 USDSave up to $1,064 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
$166 USD