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Marquise|Lab Grown|IGI

5.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG693550074

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG693550074

Diamond specifications and retailer prices

From $1,049 USD
As of October 24, 2026
Save $2,847 USD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,896 USD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 5.53ct lab-grown marquise diamond

This 5.53ct 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 LG693550074 or 693550074. Listed at 16 retailers as of October 24, 2026, with prices from $1,049 to $3,896, a $2,847 spread on the same certified stone. Taylor and Hart lists it at $3,896. 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

5.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693550074
Dimensions18.85 × 9.16 × 5.65 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.85 mm9.16 mm5.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693550074
Side View
Table 61.0%Crown 32.7°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 61.7%

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 24
Current: $2,411 USD|Low: $906 USD|High: $13,760 USD|Avg: $2,989 USD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
Taylor and Hart
October 26, 2026
Retailer 14$906 USD
Retailer 7$964 USD
Retailer 3$1,049 USD
Retailer 4$1,079 USD
Retailer 17$1,119 USD
Retailer 15$1,213 USD
Retailer 16$1,295 USD
Retailer 21$1,561 USD
Retailer 12$1,739 USD
Retailer 9$1,864 USD
Retailer 8$1,928 USD
Retailer 1$2,411 USD
Retailer 2$2,620 USD
Retailer 11$3,062 USD
Retailer 6$3,094 USD
Retailer 18$3,146 USD
Retailer 20$3,464 USD
Retailer 5$3,469 USD
Retailer 19$3,800 USD
Taylor and Hart$3,896 USD
Retailer 10$5,788 USD
Retailer 13$13,760 USD

4 data points across 22 retailers

16 retailers$1,049 USD to $3,896 USD

Retailer 1
-
$964 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$1,049 USD
View
A
Retailer 3
-
$1,119 USD
View
A
Retailer 4
-
$1,213 USD
£955 GBP
View
A
Retailer 5
-
$1,295 USD
View
A
Retailer 6
-
$1,561 USD
View
A
Retailer 7
-
$1,739 USD
£1,369 GBP
View
Retailer 8
-
$1,928 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$2,411 USD
View
B+
Retailer 10
-
$2,620 USD
View
B+
Retailer 11
-
$3,094 USD
£2,436 GBP
View
B+
Retailer 12
-
$3,146 USD
View
B+
Retailer 13
-
$3,464 USD
View
B+
Retailer 14
-
$3,469 USD
View
B
Retailer 15
-
$3,800 USD
£2,992 GBP
View
Most Expensive
B
Taylor and Hart
H9TNGX0 · Oct 26
$3,896 USD
View
15 more retailers have this diamond
Prices start from $1,049 USDSave up to $2,847 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
5.53ct Marquise
$1,049 USD