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Marquise|Lab Grown|IGI

1.93ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG837622502

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837622502

Diamond specifications and retailer prices

From $456 USD
As of October 28, 2026
Save $2,224 USD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,680 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.93ct lab-grown marquise diamond

This 1.93ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837622502 or 837622502. Listed at 12 retailers as of October 28, 2026, with prices from $456 to $2,680, a $2,224 spread on the same certified stone. Do Amore Diamonds lists it at $2,680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837622502
Dimensions12.50 × 6.56 × 4.14 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.50 mm6.56 mm1.93 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837622502
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

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 28
Current: $2,680 USD|Low: $395 USD|High: $2,680 USD|Avg: $1,055 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
October 30, 2026
Retailer 5$395 USD
Retailer 3$456 USD
Retailer 12$486 USD
Retailer 9$512 USD
Retailer 7$550 USD
Retailer 2$637 USD
Retailer 14$649 USD
Retailer 4$697 USD
Retailer 13$965 USD
Retailer 10$1,287 USD
Retailer 16$1,502 USD
Retailer 6$1,573 USD
Retailer 8$1,634 USD
Retailer 15$1,660 USD
Retailer 11$1,842 USD
Do Amore Diamonds$2,680 USD

14 data points across 16 retailers

12 retailers$456 USD to $2,680 USD

Retailer 1
-
$390 USD
Price last confirmed 33 days ago
A
Retailer 2
-
$456 USD
View
Final sale: no returns
A
Retailer 3
-
$486 USD
£383 GBP
View
B+
Retailer 4
-
$512 USD
View
A
Retailer 5
-
$637 USD
View
A
Retailer 6
-
$649 USD
€618 EUR
View
B+
Retailer 7
-
$965 USD
A$1,484 AUD
View
B+
Retailer 8
-
$1,287 USD
A$1,980 AUD
View
B
Retailer 9
-
$1,502 USD
View
B
Retailer 10
-
$1,660 USD
£1,307 GBP
View
B
Retailer 11
-
$1,842 USD
View
Most Expensive
B
Do Amore Diamonds
27-B9D6DC574 · Oct 29
$2,680 USD
View
11 more retailers have this diamond
Prices start from $456 USDSave up to $2,224 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
1.93ct Marquise
$456 USD