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Marquise|Lab Grown|IGI

1.01ct E VS1 Marquise Lab Grown Diamond

E/VS1 • IGI LG776688212

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776688212

Diamond specifications and retailer prices

From $187 USD
As of October 27, 2026
Save $964 USD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,151 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) and certified by IGI LG776688212 or 776688212. Listed at 22 retailers as of October 27, 2026, with prices from $187 to $1,151, a $964 spread on the same certified stone. Reve Diamonds lists it at $1,151. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776688212
Dimensions5.13 × 5.13 × 10.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.13 mm5.13 mm1.01 ctE / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776688212
Side View
Table 63.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.1%

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: $389 USD|Low: $209 USD|High: $1,095 USD|Avg: $523 USD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4$209 USD
Retailer 12$231 USD
Retailer 11$325 USD
Retailer 1$389 USD
Retailer 6$397 USD
Retailer 5$417 USD
Retailer 3$545 USD
Retailer 7$564 USD
Retailer 9$590 USD
Retailer 2$744 USD
Retailer 10$810 USD
Retailer 8$1,083 USD

43 data points across 12 retailers

22 retailers$187 USD to $1,151 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$216 USD
View
A
Retailer 4
-
$231 USD
View
A
Retailer 5
-
$231 USD
View
A
Retailer 6
-
$325 USD
View
B+
Retailer 7
-
$326 USD
View
B+
Retailer 8
-
$389 USD
€370 EUR
View
B+
Retailer 9
-
$397 USD
ZAR 6,419 ZAR
View
B+
Retailer 10
-
$417 USD
£328 GBP
View
B+
Retailer 11
-
$434 USD
A$668 AUD
View
Price last confirmed 134 days ago
B
Retailer 12
-
$545 USD
View
B
Retailer 13
-
$564 USD
A$868 AUD
View
B
Retailer 14
-
$590 USD
View
B
Retailer 15
-
$630 USD
SGD 851 SGD
View
B
Retailer 16
-
$679 USD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$744 USD
View
B
Retailer 18
-
$791 USD
View
B
Retailer 19
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$798 USD
View
B
Retailer 20
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$810 USD
View
B
Retailer 21
-
$1,083 USD
£853 GBP
View
Most Expensive
C
Reve Diamonds
77B82660C · Oct 28
$1,151 USD
View
21 more retailers have this diamond
Prices start from $187 USDSave up to $964 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
$187 USD