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Marquise|Lab Grown|IGI

5.22ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG620491452

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG620491452

Diamond specifications and retailer prices

From $1,345 USD
As of October 29, 2026
Save $9,325 USD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,670 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.22ct lab-grown marquise diamond

This 5.22ct 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 LG620491452 or 620491452. Listed at 21 retailers as of October 29, 2026, with prices from $1,345 to $10,670, a $9,325 spread on the same certified stone. Do Amore Diamonds lists it at $10,670. 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

5.22
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620491452
Dimensions9.03 × 9.03 × 5.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.03 mm9.03 mm5.22 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620491452
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 65.2%

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 29
Current: $10,670 USD|Low: $1,345 USD|High: $10,670 USD|Avg: $3,514 USD|+21.9%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 4$1,345 USD
Retailer 11$1,555 USD
Retailer 5$1,611 USD
Retailer 14$1,675 USD
Retailer 6$1,963 USD
Retailer 7$1,997 USD
Retailer 2$2,170 USD
Retailer 15$2,671 USD
Retailer 13$3,117 USD
Retailer 10$3,127 USD
Retailer 8$3,719 USD
Retailer 3$4,001 USD
Retailer 16$4,143 USD
Retailer 17$4,376 USD
Retailer 12$4,952 USD
Retailer 9$5,459 USD
Do Amore Diamonds$10,670 USD

42 data points across 17 retailers

21 retailers$1,345 USD to $10,670 USD

Retailer 1
-
$1,154 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,308 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,345 USD
View
Final sale: no returns
Retailer 4
-
$1,394 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
$1,555 USD
View
A
Retailer 6
-
$1,611 USD
View
Retailer 7
-
$1,675 USD
£1,319 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$1,963 USD
View
A
Retailer 9
-
$1,997 USD
View
A
Retailer 10
-
$2,170 USD
£1,709 GBP
View
B+
Retailer 11
-
$2,671 USD
View
Retailer 12
-
$2,885 USD
View
Price last confirmed 29 days ago
Retailer 13
-
$3,117 USD
A$4,795 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$3,127 USD
ZAR 50,518 ZAR
View
B
Retailer 15
-
$3,719 USD
£2,928 GBP
View
B
Retailer 16
-
$4,001 USD
View
B
Retailer 17
-
$4,143 USD
View
Retailer 18
-
$4,376 USD
A$6,732 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$4,952 USD
£3,899 GBP
View
B
Retailer 20
-
$5,459 USD
View
Most Expensive
B
Do Amore Diamonds
27-2F4E23F82 · Oct 30
$10,670 USD
View
20 more retailers have this diamond
Prices start from $1,345 USDSave up to $9,325 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
5.22ct Marquise
$1,345 USD