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Marquise|Lab Grown|IGI

1.04ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG840664815

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840664815

Diamond specifications and retailer prices

From $243 USD
HK$1,900 HKD
As of October 26, 2026
Save $873 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,116 USD at Reve Diamonds · As of October 25, 2026
View at Reve 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 LG840664815 or 840664815. Listed at 20 retailers as of October 25, 2026, with prices from $243 to $1,116, a $873 spread on the same certified stone. Reve Diamonds lists it at $1,116. 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 angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664815
Dimensions10.52 × 5.14 × 3.30 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.52 mm5.14 mm1.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840664815
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.2%

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 26
Current: $378 USD|Low: $176 USD|High: $1,116 USD|Avg: $496 USD|-0.9%
Retailer 1
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
Retailer 18
Retailer 19
Reve Diamonds
October 26, 2026
Retailer 8$176 USD
Retailer 5$196 USD
Retailer 7$218 USD
Retailer 18$243 USD
Retailer 12$273 USD
Retailer 4$337 USD
Retailer 13$362 USD
Retailer 17$368 USD
Retailer 1$378 USD
Retailer 2$386 USD
Retailer 9$459 USD
Retailer 16$532 USD
Retailer 10$596 USD
Retailer 15$636 USD
Retailer 3$700 USD
Retailer 11$721 USD
Retailer 19$739 USD
Retailer 6$754 USD
Retailer 14$1,020 USD
Reve Diamonds$1,116 USD

17 data points across 20 retailers

20 retailers$243 USD to $1,116 USD

A
Retailer 1
-
$176 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$218 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$243 USD
HK$1,900 HKD
View
A
Retailer 4
-
$273 USD
£215 GBP
View
A
Retailer 5
-
$337 USD
View
A
Retailer 6
-
$362 USD
€345 EUR
View
A
Retailer 7
-
$368 USD
ZAR 5,948 ZAR
View
A
Retailer 8
-
$378 USD
£297 GBP
View
A
Retailer 9
-
$386 USD
View
B+
Retailer 10
-
$459 USD
View
B+
Retailer 11
-
$532 USD
A$819 AUD
View
B+
Retailer 12
-
$596 USD
SGD 805 SGD
View
B+
Retailer 13
-
$636 USD
A$979 AUD
View
B
Retailer 14
-
$700 USD
View
Price last confirmed 18 days ago
B
Retailer 15
-
$721 USD
View
B
Retailer 16
-
$739 USD
View
B
Retailer 17
-
$740 USD
View
B
Retailer 18
-
$754 USD
View
B
Retailer 19
-
$1,020 USD
£803 GBP
View
Most Expensive
B
Reve Diamonds
4D1E1C7FD · Oct 25
$1,116 USD
View
19 more retailers have this diamond
Prices start from $243 USDSave up to $873 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
$243 USD