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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 $1,719 SGD
$1,345 USD
As of October 29, 2026
Save $11,921 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,641 SGD 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 $1,719 to $13,641, a $11,921 spread on the same certified stone. Do Amore Diamonds lists it at $13,641. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620491452
Dimensions17.29 × 9.03 × 5.89 mm
L/W Ratio1.91
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
17.29 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: $13,641 SGD|Low: $1,719 SGD|High: $13,641 SGD|Avg: $4,494 SGD|+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 31, 2026
Retailer 4$1,719 SGD
Retailer 10$1,873 SGD
Retailer 5$2,060 SGD
Retailer 14$2,141 SGD
Retailer 6$2,509 SGD
Retailer 7$2,553 SGD
Retailer 2$2,774 SGD
Retailer 15$3,415 SGD
Retailer 13$3,984 SGD
Retailer 11$3,998 SGD
Retailer 8$4,754 SGD
Retailer 3$5,115 SGD
Retailer 16$5,297 SGD
Retailer 17$5,594 SGD
Retailer 12$6,330 SGD
Retailer 9$6,978 SGD
Do Amore Diamonds$13,641 SGD

42 data points across 17 retailers

21 retailers$1,719 SGD to $13,641 SGD

Retailer 1
-
$1,475 SGD
$1,154 USD
Price last confirmed 29 days ago
Retailer 2
-
$1,672 SGD
$1,308 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$1,719 SGD
$1,345 USD
View
Final sale: no returns
Retailer 4
-
$1,782 SGD
$1,394 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$1,873 SGD
$1,465 USD
View
A
Retailer 6
-
$2,060 SGD
$1,611 USD
View
Retailer 7
-
$2,141 SGD
£1,319 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$2,509 SGD
$1,963 USD
View
A
Retailer 9
-
$2,553 SGD
$1,997 USD
View
A
Retailer 10
-
$2,774 SGD
£1,709 GBP
View
B+
Retailer 11
-
$3,415 SGD
$2,671 USD
View
Retailer 12
-
$3,688 SGD
$2,885 USD
View
Price last confirmed 30 days ago
Retailer 13
-
$3,984 SGD
A$4,795 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,998 SGD
ZAR 50,518 ZAR
View
B
Retailer 15
-
$4,754 SGD
£2,928 GBP
View
B
Retailer 16
-
$5,115 SGD
$4,001 USD
View
B
Retailer 17
-
$5,297 SGD
$4,143 USD
View
Retailer 18
-
$5,594 SGD
A$6,732 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$6,330 SGD
£3,899 GBP
View
B
Retailer 20
-
$6,978 SGD
$5,459 USD
View
Most Expensive
B
Do Amore Diamonds
27-2F4E23F82 · Oct 30
$13,641 SGD
$10,670 USD
View
20 more retailers have this diamond
Prices start from $1,719 SGDSave up to $11,921 SGD

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
$1,719 SGD