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Marquise|Lab Grown|IGI

1.04ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG809685927

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809685927

Diamond specifications and retailer prices

From $339 SGD
As of November 4, 2026
Save $505 SGD (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,357 SGD 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 LG809685927 or 809685927. Listed at 19 retailers as of November 3, 2026, with a 149% 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809685927
Dimensions10.31 × 5.38 × 3.22 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm5.38 mm1.04 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG809685927
Side View
Table 60.0%Crown 31.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.9%

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: Nov 4
Current: $613 SGD|Low: $225 SGD|High: $1,401 SGD|Avg: $677 SGD|-2.8%
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
Reve Diamonds
October 31, 2026
Retailer 12$225 SGD
Retailer 4$339 SGD
Retailer 2$431 SGD
Retailer 7$431 SGD
Retailer 8$438 SGD
Retailer 6$440 SGD
Retailer 9$539 SGD
Retailer 1$613 SGD
Retailer 11$658 SGD
Retailer 3$677 SGD
Retailer 5$843 SGD
Retailer 13$878 SGD
Retailer 10$1,176 SGD
Reve Diamonds$1,357 SGD

30 data points across 14 retailers

19 retailers$339 SGD to $843 SGD

Retailer 1
-
$217 SGD
Price last confirmed 27 days ago
Retailer 2
-
$252 SGD
View
Price last confirmed 20 days ago
Retailer 3
-
$268 SGD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
$339 SGD
View
Retailer 5
-
$431 SGD
View
Price last confirmed 8 days ago
Retailer 6
-
$431 SGD
View
Price last confirmed 8 days ago
Retailer 7
-
$438 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$440 SGD
View
Retailer 9
-
$539 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$613 SGD
View
Retailer 11
-
$635 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
$658 SGD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$677 SGD
View
Retailer 14
-
$843 SGD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$843 SGD
View
Retailer 16
-
$864 SGD
View
Price last confirmed 35 days ago
Retailer 17
-
$878 SGD
View
Price last confirmed 8 days ago
Retailer 18
-
$1,176 SGD
View
Price last confirmed 9 days ago
Most Expensive
Reve Diamonds
EA7F466B8 · Oct 25
$1,357 SGD
$1,062 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $339 SGDSave up to $505 SGD

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
$339 SGD