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Marquise|Lab Grown|IGI

5.01ct G SI1 Marquise Lab Grown Diamond

VG • G/SI1 • IGI LG825654621

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654621

Diamond specifications and retailer prices

From $969 SGD
$758 USD
As of November 2, 2026
Save $3,714 SGD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,683 SGD at Adiamor · As of November 2, 2026
View at Adiamor

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG825654621 or 825654621. Listed at 17 retailers as of November 2, 2026, with prices from $969 to $4,683, a $3,714 spread on the same certified stone. Adiamor lists it at $4,683. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654621
Dimensions18.05 × 9.18 × 5.52 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.05 mm9.18 mm5.01 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654621
Side View
Table 64.0%Crown 33.3°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
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: $4,683 SGD|Low: $940 SGD|High: $4,691 SGD|Avg: $2,415 SGD|-0.1%
Adiamor
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
Retailer 15
Retailer 16
November 3, 2026
Retailer 4$969 SGD
Retailer 3$1,054 SGD
Retailer 6$1,085 SGD
Retailer 15$1,124 SGD
Retailer 10$1,277 SGD
Retailer 14$1,349 SGD
Retailer 12$1,702 SGD
Retailer 2$1,705 SGD
Retailer 13$1,819 SGD
Retailer 9$2,491 SGD
Retailer 16$3,160 SGD
Retailer 8$3,728 SGD
Retailer 5$3,778 SGD
Retailer 7$3,880 SGD
Retailer 11$4,213 SGD
Adiamor$4,683 SGD

31 data points across 16 retailers

17 retailers$969 SGD to $4,683 SGD

A
Cheapest Retailer
-
$969 SGD
$758 USD
A
Retailer 2
-
$1,054 SGD
$824 USD
View
A
Retailer 3
-
$1,085 SGD
$848 USD
View
Final sale: no returns
A
Retailer 4
-
$1,124 SGD
$879 USD
View
Retailer 5
-
$1,136 SGD
$888 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,277 SGD
£786 GBP
View
A
Retailer 7
-
$1,349 SGD
$1,055 USD
View
B+
Retailer 8
-
$1,702 SGD
$1,331 USD
View
B+
Retailer 9
-
$1,705 SGD
£1,050 GBP
View
B+
Retailer 10
-
$1,819 SGD
$1,422 USD
View
B
Retailer 11
-
$2,491 SGD
$1,948 USD
View
B
Retailer 12
-
$3,160 SGD
$2,471 USD
View
B
Retailer 13
-
$3,728 SGD
$2,915 USD
View
B
Retailer 14
-
$3,778 SGD
View
B
Retailer 15
-
$3,880 SGD
$3,034 USD
View
B
Retailer 16
-
$4,213 SGD
£2,594 GBP
View
Most Expensive
B
Adiamor
D-82285782 · Nov 2
$4,683 SGD
$3,662 USD
View
16 more retailers have this diamond
Prices start from $969 SGDSave up to $3,714 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
$969 SGD