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Marquise|Lab Grown|IGI

1.97ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG751511147

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG751511147

Diamond specifications and retailer prices

From $447 USD
As of November 1, 2026
Save $3,093 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,540 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.97ct lab-grown marquise diamond

This 1.97ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG751511147 or 751511147. Listed at 18 retailers as of November 1, 2026, with prices from $447 to $3,540, a $3,093 spread on the same certified stone. Do Amore Diamonds lists it at $3,540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751511147
Dimensions13.25 × 6.45 × 4.06 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
13.25 mm6.45 mm1.97 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751511147
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 1
Current: $3,540 USD|Low: $447 USD|High: $3,540 USD|Avg: $1,170 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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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
November 2, 2026
Retailer 4$447 USD
Retailer 14$494 USD
Retailer 7$531 USD
Retailer 12$611 USD
Retailer 9$620 USD
Retailer 11$640 USD
Retailer 3$673 USD
Retailer 6$686 USD
Retailer 17$756 USD
Retailer 15$784 USD
Retailer 2$894 USD
Retailer 13$1,387 USD
Retailer 16$1,850 USD
Retailer 5$1,905 USD
Retailer 10$2,005 USD
Retailer 8$2,210 USD
Do Amore Diamonds$3,540 USD

36 data points across 17 retailers

18 retailers$447 USD to $3,540 USD

A
Cheapest Retailer
-
$447 USD
Final sale: no returns
Retailer 2
-
$494 USD
View
Price last confirmed 17 days ago
Retailer 3
-
$531 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$611 USD
£481 GBP
View
Price last confirmed 16 days ago
Retailer 5
-
$620 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$640 USD
View
A
Retailer 7
-
$673 USD
View
Retailer 8
-
$686 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
$756 USD
View
A
Retailer 10
-
$784 USD
View
B+
Retailer 11
-
$894 USD
£704 GBP
View
B
Retailer 12
-
$1,387 USD
View
B
Retailer 13
-
$1,850 USD
View
B
Retailer 14
-
$1,905 USD
View
Retailer 15
-
$1,992 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$2,005 USD
£1,579 GBP
View
Retailer 17
-
$2,210 USD
£1,740 GBP
View
Price last confirmed 26 days ago
Most Expensive
B
Do Amore Diamonds
27-AE1F0FFEC · Nov 2
$3,540 USD
View
17 more retailers have this diamond
Prices start from $447 USDSave up to $3,093 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
1.97ct Marquise
$447 USD