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Marquise|Lab Grown|IGI

1.01ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG797621292

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797621292

Diamond specifications and retailer prices

From $180 USD
As of October 27, 2026
Save $951 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,131 USD at Reve Diamonds · As of October 28, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797621292 or 797621292. Listed at 20 retailers as of October 27, 2026, with prices from $180 to $1,131, a $951 spread on the same certified stone. Reve Diamonds lists it at $1,131. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797621292
Dimensions9.83 × 5.29 × 3.34 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
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
9.83 mm5.29 mm1.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797621292
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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 27
Current: $1,050 USD|Low: $180 USD|High: $1,224 USD|Avg: $501 USD|-0.4%
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Retailer 18
Reve Diamonds
October 29, 2026
Retailer 3$180 USD
Retailer 6$202 USD
Retailer 17$209 USD
Retailer 2$223 USD
Retailer 7$223 USD
Retailer 11$281 USD
Retailer 8$302 USD
Retailer 18$323 USD
Retailer 13$384 USD
Retailer 14$397 USD
Retailer 12$400 USD
Retailer 5$538 USD
Retailer 15$545 USD
Retailer 16$563 USD
Retailer 9$611 USD
Retailer 4$718 USD
Retailer 10$773 USD
Retailer 1$1,050 USD
Reve Diamonds$1,131 USD

28 data points across 19 retailers

20 retailers$180 USD to $1,131 USD

A
Cheapest Retailer
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$180 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
A
Retailer 4
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$223 USD
View
A
Retailer 5
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$223 USD
View
A
Retailer 6
-
$281 USD
£222 GBP
View
B+
Retailer 7
-
$302 USD
View
A
Retailer 8
-
$323 USD
View
A
Retailer 9
-
$384 USD
ZAR 6,200 ZAR
View
A
Retailer 10
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$397 USD
€378 EUR
View
A
Retailer 11
-
$400 USD
£315 GBP
View
B+
Retailer 12
-
$538 USD
View
B+
Retailer 13
-
$545 USD
A$839 AUD
View
B+
Retailer 14
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$563 USD
View
B+
Retailer 15
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$611 USD
SGD 825 SGD
View
B+
Retailer 16
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$615 USD
A$946 AUD
View
Price last confirmed 78 days ago
B
Retailer 17
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$718 USD
View
B
Retailer 18
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$773 USD
View
B
Retailer 19
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$1,050 USD
£827 GBP
View
Most Expensive
B
Reve Diamonds
CF844584F · Oct 28
$1,131 USD
View
19 more retailers have this diamond
Prices start from $180 USDSave up to $951 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
$180 USD