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Marquise|Lab Grown|IGI

1.53ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG838643683

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838643683

Diamond specifications and retailer prices

From $271 USD
As of October 27, 2026
Save $2,333 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,604 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838643683 or 838643683. Listed at 22 retailers as of October 27, 2026, with prices from $271 to $2,604, a $2,333 spread on the same certified stone. Queensmith lists it at $2,604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838643683
Dimensions11.62 × 5.94 × 3.79 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.62 mm5.94 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838643683
Side View
Table 59.0%Crown 38°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 63.8%

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: $590 USD|Low: $255 USD|High: $1,470 USD|Avg: $708 USD|-4.7%
Retailer 1
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Retailer 21
November 2, 2026
Retailer 14$271 USD
Retailer 11$302 USD
Retailer 15$314 USD
Retailer 5$336 USD
Retailer 17$336 USD
Retailer 16$374 USD
Retailer 10$495 USD
Retailer 8$547 USD
Retailer 4$557 USD
Retailer 9$557 USD
Retailer 12$579 USD
Retailer 1$590 USD
Retailer 7$598 USD
Retailer 3$781 USD
Retailer 19$804 USD
Retailer 18$1,079 USD
Retailer 21$1,080 USD
Retailer 13$1,130 USD
Retailer 20$1,190 USD
Retailer 6$1,211 USD
Retailer 2$1,353 USD

29 data points across 21 retailers

22 retailers$271 USD to $2,604 USD

A
Cheapest Retailer
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$271 USD
A
Retailer 2
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$302 USD
View
Final sale: no returns
A
Retailer 3
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$314 USD
View
Retailer 4
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$336 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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$336 USD
View
A
Retailer 6
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$374 USD
£294 GBP
View
A
Retailer 7
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$495 USD
View
A
Retailer 8
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$547 USD
View
A
Retailer 9
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$557 USD
€530 EUR
View
A
Retailer 10
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$557 USD
View
A
Retailer 11
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$579 USD
ZAR 9,349 ZAR
View
A
Retailer 12
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$590 USD
£464 GBP
View
A
Retailer 13
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$598 USD
View
B+
Retailer 14
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$781 USD
A$1,201 AUD
View
B+
Retailer 15
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$804 USD
View
B+
Retailer 16
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$1,079 USD
View
B+
Retailer 17
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$1,080 USD
A$1,661 AUD
View
B+
Retailer 18
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$1,130 USD
View
B
Retailer 19
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$1,190 USD
View
B+
Retailer 20
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$1,211 USD
View
B
Retailer 21
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$1,353 USD
£1,065 GBP
View
Most Expensive
B
Queensmith
LG838643683 · Oct 27
$2,604 USD
£2,050 GBP
View
21 more retailers have this diamond
Prices start from $271 USDSave up to $2,333 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
1.53ct Marquise
$271 USD