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Marquise|Lab Grown|IGI

1.04ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG816643659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816643659

Diamond specifications and retailer prices

From $248 USD
As of October 28, 2026
Save $1,014 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,280 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816643659 or 816643659. Listed at 22 retailers as of October 28, 2026, with a 409% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816643659
Dimensions10.63 × 5.21 × 3.16 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.63 mm5.21 mm1.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816643659
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 60.7%

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: $2,280 USD|Low: $170 USD|High: $2,280 USD|Avg: $809 USD|+3.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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
October 28, 2026
Retailer 5$248 USD
Retailer 9$271 USD
Retailer 6$370 USD
Retailer 15$505 USD
Retailer 10$521 USD
Retailer 2$574 USD
Retailer 4$585 USD
Retailer 14$603 USD
Retailer 3$694 USD
Retailer 11$740 USD
Retailer 17$887 USD
Retailer 16$1,140 USD
Retailer 8$1,146 USD
Retailer 12$1,189 USD
Retailer 13$1,218 USD
Retailer 7$1,262 USD
Do Amore Diamonds$2,280 USD

41 data points across 17 retailers

22 retailers$248 USD to $1,262 USD

A
Retailer 1
-
$213 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$257 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$271 USD
View
A
Retailer 5
-
$275 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$370 USD
View
B+
Retailer 7
-
$505 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$521 USD
ZAR 8,422 ZAR
View
B+
Retailer 9
-
$574 USD
£452 GBP
View
B+
Retailer 10
-
$585 USD
View
B+
Retailer 11
-
$603 USD
A$928 AUD
View
B+
Retailer 12
-
$694 USD
A$1,067 AUD
View
B+
Retailer 13
-
$740 USD
A$1,139 AUD
View
B
Retailer 14
-
$887 USD
View
B
Retailer 15
-
$975 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$1,140 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$1,146 USD
View
B
Retailer 18
-
$1,189 USD
£936 GBP
View
B
Retailer 19
-
$1,218 USD
£959 GBP
View
B
Retailer 20
-
$1,262 USD
View
B
Retailer 21
-
$2,130 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
23-816643659 · Oct 29
$2,280 USD
View
Price under review
21 more retailers have this diamond
Prices start from $248 USDSave up to $1,014 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
1.04ct Marquise
$248 USD