Marquise|Lab Grown|IGI

1.04ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG818631784

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818631784

Diamond specifications and retailer prices

From $202 USD
As of October 30, 2026
Save $864 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,930 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818631784 or 818631784. Listed at 20 retailers as of October 29, 2026, with a 428% 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818631784
Dimensions10.05 × 5.28 × 3.33 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm5.28 mm1.04 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818631784
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 41.5°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 30
Current: $1,930 USD|Low: $114 USD|High: $1,930 USD|Avg: $603 USD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 30, 2026
Retailer 12$114 USD
Retailer 4$202 USD
Retailer 3$225 USD
Retailer 19$234 USD
Retailer 22$250 USD
Retailer 21$283 USD
Retailer 7$339 USD
Retailer 10$342 USD
Retailer 2$370 USD
Retailer 14$472 USD
Retailer 13$518 USD
Retailer 11$525 USD
Retailer 17$570 USD
Retailer 9$572 USD
Retailer 18$673 USD
Retailer 15$675 USD
Retailer 8$861 USD
Retailer 5$887 USD
Retailer 6$1,050 USD
Retailer 23$1,066 USD
Retailer 20$1,111 USD
Retailer 16$1,121 USD
Do Amore Diamonds$1,930 USD

20 data points across 23 retailers

20 retailers$202 USD to $1,066 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$234 USD
View
A
Retailer 4
-
$250 USD
View
A
Retailer 5
-
$283 USD
View
A
Retailer 6
-
$339 USD
View
A
Retailer 7
-
$342 USD
View
A
Retailer 8
-
$370 USD
£291 GBP
View
Retailer 9
-
$472 USD
A$726 AUD
View
Price last confirmed 73 days ago
B+
Retailer 10
-
$518 USD
£408 GBP
View
B+
Retailer 11
-
$570 USD
View
B+
Retailer 12
-
$572 USD
View
Retailer 13
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$595 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
$673 USD
A$1,035 AUD
View
B
Retailer 15
-
$861 USD
View
B
Retailer 16
-
$887 USD
View
B
Retailer 17
-
$1,050 USD
View
B
Retailer 18
-
$1,066 USD
View
Retailer 19
-
$1,111 USD
£875 GBP
View
Price last confirmed 11 days ago
Most Expensive
Do Amore Diamonds
27-35F76F004 · Oct 29
$1,930 USD
View
Price under review
19 more retailers have this diamond
Prices start from $202 USDSave up to $864 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
$202 USD