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Marquise|Lab Grown|IGI

1.19ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG833627621

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833627621

Diamond specifications and retailer prices

From $229 SGD
$179 USD
As of November 2, 2026
Save $1,213 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,442 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.19ct lab-grown marquise diamond

This 1.19ct 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 LG833627621 or 833627621. Listed at 18 retailers as of November 1, 2026, with prices from $229 to $1,442, a $1,213 spread on the same certified stone. Reve Diamonds lists it at $1,442. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833627621
Dimensions11.44 × 5.41 × 3.35 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.44 mm5.41 mm1.19 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833627621
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 61.9%

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 2
Current: $512 SGD|Low: $220 SGD|High: $1,346 SGD|Avg: $557 SGD|+4.6%
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
November 2, 2026
Retailer 14$229 SGD
Retailer 6$256 SGD
Retailer 4$266 SGD
Retailer 2$284 SGD
Retailer 5$284 SGD
Retailer 11$384 SGD
Retailer 12$487 SGD
Retailer 8$491 SGD
Retailer 1$512 SGD
Retailer 7$693 SGD
Retailer 9$825 SGD
Retailer 3$914 SGD
Retailer 13$966 SGD
Retailer 10$1,337 SGD

46 data points across 14 retailers

18 retailers$229 SGD to $1,442 SGD

A
Cheapest Retailer
-
$229 SGD
$179 USD
A
Retailer 2
-
$256 SGD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$266 SGD
$208 USD
View
Retailer 4
-
$284 SGD
$222 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$284 SGD
$222 USD
View
B+
Retailer 6
-
$384 SGD
$300 USD
View
A
Retailer 7
-
$487 SGD
€363 EUR
View
A
Retailer 8
-
$491 SGD
ZAR 6,203 ZAR
View
A
Retailer 9
-
$512 SGD
£315 GBP
View
A
Retailer 10
-
$541 SGD
$423 USD
View
A
Retailer 11
-
$693 SGD
A$834 AUD
View
B+
Retailer 12
-
$723 SGD
$565 USD
View
B+
Retailer 13
-
$825 SGD
$645 USD
View
B
Retailer 14
-
$914 SGD
$715 USD
View
B+
Retailer 15
-
$966 SGD
$755 USD
View
B+
Retailer 16
-
$984 SGD
$769 USD
View
B
Retailer 17
-
$1,337 SGD
£823 GBP
View
Most Expensive
B
Reve Diamonds
E1621E714 · Nov 1
$1,442 SGD
$1,128 USD
View
17 more retailers have this diamond
Prices start from $229 SGDSave up to $1,213 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
1.19ct Marquise
$229 SGD