Marquise|Lab Grown|IGI

1.04ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG844658020

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658020

Diamond specifications and retailer prices

From $218 USD
HK$1,700 HKD
As of November 1, 2026
Save $665 USD (75%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,041 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844658020 or 844658020. Listed at 21 retailers as of October 26, 2026, with a 306% 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
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658020
Dimensions10.38 × 5.49 × 3.18 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.38 mm5.49 mm1.04 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844658020
Side View
Table 62.0%Crown 31.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 57.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $485 USD|Low: $152 USD|High: $1,041 USD|Avg: $449 USD|-24.2%
Retailer 1
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Retailer 20
Retailer 21
Reve Diamonds
October 31, 2026
Retailer 3$152 USD
Retailer 8$169 USD
Retailer 21$176 USD
Retailer 13$189 USD
Retailer 6$218 USD
Retailer 16$232 USD
Retailer 5$319 USD
Retailer 19$320 USD
Retailer 17$327 USD
Retailer 7$332 USD
Retailer 4$346 USD
Retailer 18$405 USD
Retailer 2$433 USD
Retailer 1$485 USD
Retailer 11$518 USD
Retailer 15$530 USD
Retailer 10$606 USD
Retailer 14$606 USD
Retailer 9$661 USD
Retailer 12$670 USD
Retailer 20$883 USD
Reve Diamonds$1,041 USD

10 data points across 22 retailers

21 retailers$218 USD to $883 USD

Retailer 1
-
$152 USD
Price last confirmed 9 days ago
Retailer 2
-
$176 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$189 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$218 USD
HK$1,700 HKD
View
A
Retailer 5
-
$232 USD
£182 GBP
View
Retailer 6
-
$319 USD
ZAR 5,150 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$320 USD
€305 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$327 USD
£257 GBP
View
A
Retailer 9
-
$332 USD
View
Retailer 10
-
$346 USD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$405 USD
£319 GBP
View
B+
Retailer 12
-
$433 USD
View
B+
Retailer 13
-
$485 USD
View
B+
Retailer 14
-
$518 USD
SGD 700 SGD
View
B+
Retailer 15
-
$530 USD
View
B
Retailer 16
-
$606 USD
View
Retailer 17
-
$606 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$661 USD
View
B+
Retailer 19
-
$670 USD
View
B
Retailer 20
-
$883 USD
£695 GBP
View
Most Expensive
Reve Diamonds
866D3C01D · Oct 25
$1,041 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $218 USDSave up to $665 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
$218 USD