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Marquise|Lab Grown|IGI

1.05ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG835651481

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835651481

Diamond specifications and retailer prices

From $308 SGD
As of November 5, 2026
Save $310 SGD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,361 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct 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 LG835651481 or 835651481. Listed at 15 retailers as of November 4, 2026, with a 101% 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

1.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle39°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835651481
Dimensions9.96 × 5.25 × 3.39 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
9.96 mm5.25 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835651481
Side View
Table 60.0%Crown 39°Girdle: MED-STKPavilion 40°Culet: NoneDepth 64.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $308 SGD|Low: $220 SGD|High: $1,361 SGD|Avg: $614 SGD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 5, 2026
Retailer 11$227 SGD
Retailer 1$308 SGD
Retailer 2$342 SGD
Retailer 7$434 SGD
Retailer 8$442 SGD
Retailer 5$447 SGD
Retailer 9$461 SGD
Retailer 6$480 SGD
Retailer 4$618 SGD
Retailer 10$1,185 SGD
Retailer 3$1,277 SGD
Reve Diamonds$1,361 SGD

33 data points across 12 retailers

15 retailers$308 SGD to $618 SGD

Retailer 1
-
$198 SGD
Price last confirmed 28 days ago
Retailer 2
-
$230 SGD
View
Price last confirmed 21 days ago
Retailer 3
-
$245 SGD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$308 SGD
View
B+
Retailer 5
-
$342 SGD
View
Retailer 6
-
$434 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$442 SGD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$447 SGD
View
Retailer 9
-
$461 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$480 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$618 SGD
View
Retailer 12
-
$788 SGD
View
Price last confirmed 36 days ago
Retailer 13
-
$1,185 SGD
View
Price last confirmed 11 days ago
Retailer 14
-
$1,277 SGD
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
F363D6D69 · Oct 25
$1,361 SGD
$1,066 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from $308 SGDSave up to $310 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
1.05ct Marquise
$308 SGD