Marquise|Lab Grown|IGI

1.01ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG842620709

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842620709

Diamond specifications and retailer prices

From $164 USD
As of October 30, 2026
Save $914 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,078 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842620709 or 842620709. Listed at 23 retailers as of October 30, 2026, with prices from $164 to $1,078, a $914 spread on the same certified stone. Reve Diamonds lists it at $1,078. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842620709
Dimensions10.79 × 5.30 × 3.05 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm5.30 mm1.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842620709
Side View
Table 65.0%Crown 34.2°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 57.5%

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: Oct 30
Current: $520 USD|Low: $164 USD|High: $1,108 USD|Avg: $482 USD|-1.9%
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Retailer 22
Reve Diamonds
October 30, 2026
Retailer 16$164 USD
Retailer 4$183 USD
Retailer 6$195 USD
Retailer 2$203 USD
Retailer 13$215 USD
Retailer 19$272 USD
Retailer 17$275 USD
Retailer 21$337 USD
Retailer 18$360 USD
Retailer 7$369 USD
Retailer 11$370 USD
Retailer 20$386 USD
Retailer 1$520 USD
Retailer 10$524 USD
Retailer 15$560 USD
Retailer 12$600 USD
Retailer 5$653 USD
Retailer 3$663 USD
Retailer 8$665 USD
Retailer 22$708 USD
Retailer 14$729 USD
Retailer 9$1,005 USD
Reve Diamonds$1,078 USD

21 data points across 23 retailers

23 retailers$164 USD to $1,078 USD

A
Cheapest Retailer
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$164 USD
A
Retailer 2
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$183 USD
View
Final sale: no returns
A
Retailer 3
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$195 USD
View
A
Retailer 4
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$203 USD
View
A
Retailer 5
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$215 USD
View
A
Retailer 6
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$272 USD
£214 GBP
View
B+
Retailer 7
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$275 USD
View
A
Retailer 8
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$337 USD
View
A
Retailer 9
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$360 USD
£283 GBP
View
A
Retailer 10
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$369 USD
ZAR 5,954 ZAR
View
A
Retailer 11
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$370 USD
€352 EUR
View
A
Retailer 12
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$386 USD
£304 GBP
View
B+
Retailer 13
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$520 USD
View
B+
Retailer 14
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$524 USD
A$806 AUD
View
Retailer 15
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$560 USD
View
Price last confirmed 17 days ago
B+
Retailer 16
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$600 USD
View
B+
Retailer 17
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$653 USD
View
B+
Retailer 18
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$663 USD
View
B+
Retailer 19
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$665 USD
A$1,023 AUD
View
B+
Retailer 20
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$708 USD
View
B
Retailer 21
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$729 USD
View
B
Retailer 22
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$1,005 USD
£791 GBP
View
Most Expensive
B
Reve Diamonds
8F19D7400 · Oct 30
$1,078 USD
View
22 more retailers have this diamond
Prices start from $164 USDSave up to $914 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
1.01ct Marquise
$164 USD