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Marquise|Lab Grown|IGI

1.87ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG821693570

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821693570

Diamond specifications and retailer prices

From $308 USD
As of October 30, 2026
Save $2,422 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,730 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.87ct lab-grown marquise diamond

This 1.87ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821693570 or 821693570. Listed at 18 retailers as of October 30, 2026, with prices from $308 to $2,730, a $2,422 spread on the same certified stone. Do Amore Diamonds lists it at $2,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821693570
Dimensions13.01 × 6.59 × 3.88 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.01 mm6.59 mm1.87 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821693570
Side View
Table 59.0%Crown 31.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.9%

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: Oct 30
Current: $2,730 USD|Low: $301 USD|High: $2,850 USD|Avg: $1,321 USD|+14.2%
Do Amore Diamonds
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
October 31, 2026
Retailer 4$344 USD
Retailer 11$535 USD
Retailer 5$622 USD
Retailer 3$717 USD
Retailer 10$723 USD
Retailer 2$755 USD
Retailer 9$977 USD
Retailer 13$1,172 USD
Retailer 14$1,466 USD
Retailer 15$1,513 USD
Retailer 6$1,532 USD
Retailer 12$1,689 USD
Retailer 7$1,905 USD
Retailer 8$2,240 USD
Do Amore Diamonds$2,730 USD

31 data points across 15 retailers

18 retailers$308 USD to $2,730 USD

A
Cheapest Retailer
-
$308 USD
A
Retailer 2
-
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$381 USD
View
A
Retailer 4
-
$381 USD
View
A
Retailer 5
-
$535 USD
View
A
Retailer 6
-
$622 USD
View
A
Retailer 7
-
$717 USD
View
A
Retailer 8
-
$723 USD
ZAR 11,688 ZAR
View
A
Retailer 9
-
$755 USD
£595 GBP
View
B+
Retailer 10
-
$977 USD
A$1,503 AUD
View
B+
Retailer 11
-
$1,172 USD
View
B+
Retailer 12
-
$1,466 USD
View
B
Retailer 13
-
$1,513 USD
View
B
Retailer 14
-
$1,532 USD
View
B+
Retailer 15
-
$1,689 USD
£1,330 GBP
View
Retailer 16
-
$1,905 USD
View
Price last confirmed 51 days ago
B
Retailer 17
-
$2,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-7B184A1BF · Oct 31
$2,730 USD
View
17 more retailers have this diamond
Prices start from $308 USDSave up to $2,422 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
1.87ct Marquise
$308 USD