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Marquise|Lab Grown|IGI

0.97ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG638417494

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG638417494

Diamond specifications and retailer prices

From $155 USD
As of October 30, 2026
Save $751 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $906 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.97ct lab-grown marquise diamond

This 0.97ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638417494 or 638417494. Listed at 22 retailers as of October 29, 2026, with prices from $155 to $906, a $751 spread on the same certified stone. MOH London lists it at $906. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638417494
Dimensions10.43 × 5.08 × 3.24 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.43 mm5.08 mm0.97 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638417494
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.9°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 30
Current: $906 USD|Low: $155 USD|High: $946 USD|Avg: $440 USD|-4.3%
MOH London
Retailer 2
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Retailer 7
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 7$155 USD
Retailer 8$174 USD
Retailer 19$180 USD
Retailer 15$193 USD
Retailer 13$249 USD
Retailer 4$260 USD
Retailer 5$337 USD
Retailer 2$337 USD
Retailer 6$348 USD
Retailer 3$366 USD
Retailer 16$376 USD
Retailer 17$434 USD
Retailer 20$455 USD
Retailer 10$498 USD
Retailer 11$523 USD
Retailer 18$620 USD
Retailer 14$623 USD
Retailer 9$675 USD
Retailer 12$710 USD
MOH London$906 USD

30 data points across 20 retailers

22 retailers$155 USD to $906 USD

A
Cheapest Retailer
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$155 USD
A
Retailer 2
-
$174 USD
View
Final sale: no returns
A
Retailer 3
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$180 USD
View
A
Retailer 4
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$193 USD
View
A
Retailer 5
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$200 USD
View
A
Retailer 6
-
$249 USD
£196 GBP
View
B+
Retailer 7
-
$260 USD
View
A
Retailer 8
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$337 USD
View
A
Retailer 9
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$337 USD
£266 GBP
View
A
Retailer 10
-
$348 USD
ZAR 5,627 ZAR
View
A
Retailer 11
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$366 USD
£288 GBP
View
A
Retailer 12
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$376 USD
€358 EUR
View
B+
Retailer 13
-
$434 USD
View
B+
Retailer 14
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$455 USD
View
B+
Retailer 15
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$498 USD
A$766 AUD
View
B+
Retailer 16
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$523 USD
View
Retailer 17
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$543 USD
A$836 AUD
View
Price last confirmed 143 days ago
B+
Retailer 18
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$620 USD
View
B+
Retailer 19
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$623 USD
View
B
Retailer 20
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$675 USD
View
B
Retailer 21
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$710 USD
View
Most Expensive
B
MOH London
LG638417494 · Oct 29
$906 USD
£713 GBP
View
21 more retailers have this diamond
Prices start from $155 USDSave up to $751 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
0.97ct Marquise
$155 USD