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Marquise|Lab Grown|IGI

1.01ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG500148445

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG500148445

Diamond specifications and retailer prices

From $972 SGD
$760 USD
As of November 2, 2026
Save $852 SGD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,508 SGD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500148445 or 500148445. Listed at 14 retailers as of November 1, 2026, with a 88% 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

1.01
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500148445
Dimensions10.72 × 5.18 × 3.09 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.72 mm5.18 mm1.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500148445
Side View
Table 59.5%Crown 35.4°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,508 SGD|Low: $932 SGD|High: $4,275 SGD|Avg: $1,944 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$972 SGD
Retailer 3$1,058 SGD
Retailer 4$1,087 SGD
Retailer 10$1,127 SGD
Retailer 9$1,189 SGD
Retailer 7$1,356 SGD
Retailer 2$1,727 SGD
Retailer 12$1,824 SGD
Retailer 6$2,681 SGD
Retailer 11$3,169 SGD
Flawless Fine Jewelry$3,508 SGD
Retailer 5$4,225 SGD

42 data points across 12 retailers

14 retailers$972 SGD to $1,824 SGD

B+
Cheapest Retailer
-
$972 SGD
$760 USD
B
Retailer 2
-
$1,058 SGD
$827 USD
View
B
Retailer 3
-
$1,087 SGD
$850 USD
View
Final sale: no returns
Retailer 4
-
$1,127 SGD
$881 USD
View
Price last confirmed 16 days ago
B
Retailer 5
-
$1,127 SGD
$881 USD
View
B
Retailer 6
-
$1,189 SGD
$930 USD
View
B
Retailer 7
-
$1,356 SGD
$1,060 USD
View
B
Retailer 8
-
$1,727 SGD
£1,063 GBP
View
B
Retailer 9
-
$1,824 SGD
$1,426 USD
View
Retailer 10
-
$2,681 SGD
$2,096 USD
View
Price under review
Retailer 11
-
$3,169 SGD
$2,478 USD
View
Price under review
Retailer 12
-
$3,491 SGD
$2,730 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
61A307D4E · Nov 2
$3,508 SGD
£2,160 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $972 SGDSave up to $852 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.

B+
1.01ct Marquise
$972 SGD