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Marquise|Lab Grown|IGI

5.11ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG837633570

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837633570

Diamond specifications and retailer prices

From $1,018 USD
As of October 30, 2026
Save $8,022 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,040 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.11ct lab-grown marquise diamond

This 5.11ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837633570 or 837633570. Listed at 13 retailers as of October 29, 2026, with prices from $1,018 to $9,040, a $8,022 spread on the same certified stone. Do Amore Diamonds lists it at $9,040. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.11
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633570
Dimensions18.30 × 8.97 × 5.49 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.30 mm8.97 mm5.11 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633570
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,040 USD|Low: $977 USD|High: $11,910 USD|Avg: $4,082 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$1,018 USD
Retailer 9$1,107 USD
Retailer 5$1,415 USD
Retailer 3$1,884 USD
Retailer 7$1,885 USD
Retailer 12$2,442 USD
Retailer 10$2,467 USD
Retailer 8$2,638 USD
Retailer 6$4,209 USD
Retailer 2$5,890 USD
Retailer 4$6,387 USD
Do Amore Diamonds$9,040 USD

26 data points across 12 retailers

13 retailers$1,018 USD to $9,040 USD

A
Cheapest Retailer
-
$1,018 USD
A
Retailer 2
-
$1,107 USD
View
A
Retailer 3
-
$1,415 USD
£1,114 GBP
View
A
Retailer 4
-
$1,884 USD
View
B+
Retailer 5
-
$1,885 USD
View
B+
Retailer 6
-
$2,442 USD
View
B+
Retailer 7
-
$2,467 USD
View
Retailer 8
-
$2,638 USD
A$4,059 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,960 USD
View
B+
Retailer 10
-
$4,209 USD
£3,314 GBP
View
Retailer 11
-
$5,890 USD
View
Price under review
B
Retailer 12
-
$6,387 USD
View
Most Expensive
B
Do Amore Diamonds
27-A5F151105 · Oct 29
$9,040 USD
View
12 more retailers have this diamond
Prices start from $1,018 USDSave up to $8,022 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
5.11ct Marquise
$1,018 USD