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Marquise|Lab Grown|IGI

1.33ct G VVS1 Marquise Lab Grown Diamond

VG • G/VVS1 • IGI LG538274065

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538274065

Diamond specifications and retailer prices

From $268 USD
As of November 2, 2026
Save $1,064 USD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,332 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.33ct lab-grown marquise diamond

This 1.33ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG538274065 or 538274065. Listed at 23 retailers as of November 2, 2026, with prices from $268 to $1,332, a $1,064 spread on the same certified stone. MOH London lists it at $1,332. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.33
Carat
G
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538274065
Dimensions11.26 × 5.73 × 3.63 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
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
11.26 mm5.73 mm1.33 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538274065
Side View
Table 58.5%Crown 35.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.4%

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: Nov 2
Current: $1,332 USD|Low: $257 USD|High: $1,600 USD|Avg: $712 USD
MOH London
Retailer 2
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Retailer 18
November 3, 2026
Retailer 18$268 USD
Retailer 8$300 USD
Retailer 6$311 USD
Retailer 3$333 USD
Retailer 7$333 USD
Retailer 4$435 USD
Retailer 16$490 USD
Retailer 14$539 USD
Retailer 12$573 USD
Retailer 9$587 USD
Retailer 2$637 USD
Retailer 15$809 USD
Retailer 11$858 USD
Retailer 13$1,060 USD
Retailer 5$1,069 USD
Retailer 17$1,080 USD
Retailer 10$1,295 USD
MOH London$1,332 USD

43 data points across 18 retailers

23 retailers$268 USD to $1,332 USD

A
Cheapest Retailer
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$268 USD
A
Retailer 2
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$300 USD
View
Final sale: no returns
A
Retailer 3
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$311 USD
View
Retailer 4
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$333 USD
View
Price last confirmed 10 days ago
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Retailer 5
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$333 USD
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A
Retailer 6
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$371 USD
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A
Retailer 7
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$435 USD
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A
Retailer 8
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$490 USD
View
A
Retailer 9
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$539 USD
View
A
Retailer 10
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$573 USD
View
B+
Retailer 11
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$587 USD
View
B+
Retailer 12
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$637 USD
View
B+
Retailer 13
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$684 USD
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Retailer 14
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$807 USD
View
Price last confirmed 38 days ago
Retailer 15
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$809 USD
View
Price last confirmed 7 days ago
B
Retailer 16
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$858 USD
View
B
Retailer 17
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$1,060 USD
View
B
Retailer 18
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$1,069 USD
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B
Retailer 19
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$1,070 USD
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B
Retailer 20
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$1,080 USD
View
B
Retailer 21
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$1,120 USD
View
B
Retailer 22
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$1,295 USD
View
Most Expensive
B
MOH London
LG538274065 · Nov 2
$1,332 USD
£1,049 GBP
View
22 more retailers have this diamond
Prices start from $268 USDSave up to $1,064 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
1.33ct Marquise
$268 USD