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Marquise|Lab Grown|IGI

5.01ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG818689005

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818689005

Diamond specifications and retailer prices

From $790 SGD
$618 USD
As of October 30, 2026
Save $3,462 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,506 SGD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG818689005 or 818689005. Listed at 23 retailers as of October 30, 2026, with a 438% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.01
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818689005
Dimensions19.15 × 8.83 × 5.05 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.15 mm8.83 mm5.01 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818689005
Side View
Table 60.0%Crown 31.6°Girdle: ThickPavilion 38.4°Culet: NoneDepth 57.2%

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: Oct 30
Current: $4,506 SGD|Low: $790 SGD|High: $4,506 SGD|Avg: $2,084 SGD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 2, 2026
Retailer 9$790 SGD
Retailer 7$885 SGD
Retailer 22$885 SGD
Retailer 16$938 SGD
Retailer 15$979 SGD
Retailer 17$1,008 SGD
Retailer 21$1,064 SGD
Retailer 23$1,144 SGD
Retailer 10$1,314 SGD
Retailer 8$1,424 SGD
Retailer 2$1,534 SGD
Retailer 20$1,557 SGD
Retailer 18$1,856 SGD
Retailer 19$1,861 SGD
Retailer 6$2,126 SGD
Retailer 3$2,192 SGD
Retailer 5$2,576 SGD
Retailer 14$2,844 SGD
Retailer 11$3,080 SGD
Retailer 4$3,126 SGD
Retailer 12$3,165 SGD
Retailer 13$4,252 SGD
Rare Carat$4,506 SGD

37 data points across 23 retailers

23 retailers$790 SGD to $4,252 SGD

A
Cheapest Retailer
-
$790 SGD
$618 USD
A
Retailer 2
-
$885 SGD
$692 USD
View
Final sale: no returns
A
Retailer 3
-
$885 SGD
$692 USD
View
Retailer 4
-
$938 SGD
$734 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$979 SGD
$766 USD
View
A
Retailer 6
-
$1,008 SGD
£621 GBP
View
A
Retailer 7
-
$1,064 SGD
HK$6,500 HKD
View
A
Retailer 8
-
$1,144 SGD
$895 USD
View
B+
Retailer 9
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$1,314 SGD
$1,028 USD
View
A
Retailer 10
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$1,424 SGD
$1,114 USD
View
A
Retailer 11
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$1,534 SGD
£945 GBP
View
A
Retailer 12
-
$1,557 SGD
€1,160 EUR
View
B+
Retailer 13
-
$1,856 SGD
A$2,234 AUD
View
A
Retailer 14
-
$1,861 SGD
ZAR 23,522 ZAR
View
B+
Retailer 15
-
$2,126 SGD
$1,663 USD
View
B+
Retailer 16
-
$2,192 SGD
$1,715 USD
View
B+
Retailer 17
-
$2,576 SGD
$2,015 USD
View
B+
Retailer 18
-
$2,844 SGD
£1,752 GBP
View
B
Retailer 19
-
$3,080 SGD
$2,409 USD
View
B
Retailer 20
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$3,126 SGD
$2,445 USD
View
B
Retailer 21
-
$3,165 SGD
$2,475 USD
View
B
Retailer 22
-
$4,252 SGD
£2,619 GBP
View
Most Expensive
Rare Carat
18P818689005 · Oct 7
$4,506 SGD
$3,525 USD
View
Price last confirmed 25 days ago
22 more retailers have this diamond
Prices start from $790 SGDSave up to $3,462 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
5.01ct Marquise
$790 SGD