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Marquise|Lab Grown|IGI

4.99ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG847663955

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847663955

Diamond specifications and retailer prices

From $854 SGD
$668 USD
As of November 2, 2026
Save $5,540 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,395 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 4.99ct lab-grown marquise diamond

This 4.99ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847663955 or 847663955. Listed at 17 retailers as of October 28, 2026, with prices from $854 to $6,395, a $5,540 spread on the same certified stone. Rare Carat lists it at $6,395. 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

4.99
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847663955
Dimensions18.66 × 8.95 × 5.11 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.66 mm8.95 mm4.99 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847663955
Side View
Table 63.0%Crown 33.3°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 57.1%

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: $6,395 SGD|Low: $854 SGD|High: $6,395 SGD|Avg: $2,630 SGD
Rare Carat
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
November 3, 2026
Retailer 17$854 SGD
Retailer 16$885 SGD
Retailer 3$930 SGD
Retailer 4$991 SGD
Retailer 11$1,215 SGD
Retailer 7$1,480 SGD
Retailer 10$1,586 SGD
Retailer 6$1,617 SGD
Retailer 14$2,109 SGD
Retailer 15$2,532 SGD
Retailer 8$2,678 SGD
Retailer 5$2,787 SGD
Retailer 12$3,204 SGD
Retailer 9$3,419 SGD
Retailer 2$3,525 SGD
Retailer 13$4,176 SGD
Rare Carat$6,395 SGD

11 data points across 17 retailers

17 retailers$854 SGD to $6,395 SGD

A
Cheapest Retailer
-
$854 SGD
$668 USD
A
Retailer 2
-
$885 SGD
£545 GBP
View
A
Retailer 3
-
$930 SGD
$727 USD
View
A
Retailer 4
-
$991 SGD
$775 USD
View
A
Retailer 5
-
$1,215 SGD
$950 USD
View
A
Retailer 6
-
$1,480 SGD
$1,157 USD
View
A
Retailer 7
-
$1,586 SGD
£976 GBP
View
B+
Retailer 8
-
$1,617 SGD
$1,264 USD
View
B+
Retailer 9
-
$2,109 SGD
ZAR 26,640 ZAR
View
B+
Retailer 10
-
$2,532 SGD
$1,980 USD
View
B+
Retailer 11
-
$2,678 SGD
$2,094 USD
View
B+
Retailer 12
-
$2,787 SGD
$2,179 USD
View
B+
Retailer 13
-
$3,204 SGD
$2,505 USD
View
B
Retailer 14
-
$3,419 SGD
$2,674 USD
View
B+
Retailer 15
-
$3,525 SGD
$2,756 USD
View
B
Retailer 16
-
$4,176 SGD
£2,571 GBP
View
Most Expensive
B
Rare Carat
DL33-3900_l_847663955 · Oct 28
$6,395 SGD
$5,000 USD
View
16 more retailers have this diamond
Prices start from $854 SGDSave up to $5,540 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
4.99ct Marquise
$854 SGD