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Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG842640300

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842640300

Diamond specifications and retailer prices

From $1,195 SGD
$933 USD
As of November 2, 2026
Save $9,272 SGD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $10,467 SGD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 5.5ct lab-grown marquise diamond

This 5.5ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842640300 or 842640300. Listed at 27 retailers as of November 2, 2026, with prices from $1,195 to $10,467, a $9,272 spread on the same certified stone. Brilliant Earth lists it at $10,467. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.50
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842640300
Dimensions18.37 × 9.27 × 5.68 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.37 mm9.27 mm5.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842640300
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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: $10,467 SGD|Low: $1,195 SGD|High: $16,105 SGD|Avg: $3,217 SGD|-35.0%
Brilliant Earth
Retailer 2
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Retailer 27
November 3, 2026
Retailer 27$1,195 SGD
Retailer 14$1,300 SGD
Retailer 11$1,338 SGD
Retailer 3$1,386 SGD
Retailer 20$1,448 SGD
Retailer 21$1,476 SGD
Retailer 7$1,607 SGD
Retailer 4$1,608 SGD
Retailer 5$1,859 SGD
Retailer 26$2,018 SGD
Retailer 2$2,136 SGD
Retailer 18$2,243 SGD
Retailer 25$2,697 SGD
Retailer 24$2,810 SGD
Retailer 13$2,819 SGD
Retailer 9$3,377 SGD
Retailer 17$3,827 SGD
Retailer 10$3,897 SGD
Retailer 6$4,118 SGD
Retailer 15$4,315 SGD
Retailer 16$4,657 SGD
Retailer 22$4,702 SGD
Retailer 12$4,822 SGD
Retailer 23$6,220 SGD
Retailer 8$6,655 SGD
Retailer 19$7,156 SGD
Brilliant Earth$10,467 SGD

21 data points across 27 retailers

27 retailers$1,195 SGD to $10,467 SGD

A
Cheapest Retailer
-
$1,195 SGD
$933 USD
A
Retailer 2
-
$1,300 SGD
$1,015 USD
View
A
Retailer 3
-
$1,338 SGD
$1,044 USD
View
Final sale: no returns
A
Retailer 4
-
$1,386 SGD
$1,082 USD
View
Retailer 5
-
$1,448 SGD
$1,130 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,476 SGD
£907 GBP
View
A
Retailer 7
-
$1,607 SGD
HK$9,800 HKD
View
A
Retailer 8
-
$1,608 SGD
$1,255 USD
View
A
Retailer 9
-
$1,859 SGD
$1,451 USD
View
B+
Retailer 10
-
$2,018 SGD
$1,575 USD
View
A
Retailer 11
-
$2,136 SGD
£1,313 GBP
View
Retailer 12
-
$2,243 SGD
€1,667 EUR
View
Price last confirmed 7 days ago
A
Retailer 13
-
$2,697 SGD
$2,105 USD
View
A
Retailer 14
-
$2,810 SGD
A$3,374 AUD
View
A
Retailer 15
-
$2,819 SGD
ZAR 35,549 ZAR
View
A
Retailer 16
-
$3,377 SGD
$2,636 USD
View
B+
Retailer 17
-
$3,827 SGD
£2,352 GBP
View
B+
Retailer 18
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$3,897 SGD
$3,042 USD
View
B+
Retailer 19
-
$4,118 SGD
$3,214 USD
View
B+
Retailer 20
-
$4,315 SGD
$3,368 USD
View
B+
Retailer 21
-
$4,657 SGD
View
B+
Retailer 22
-
$4,702 SGD
£2,890 GBP
View
B+
Retailer 23
-
$4,822 SGD
$3,764 USD
View
B
Retailer 24
-
$6,220 SGD
A$7,469 AUD
View
B+
Retailer 25
-
$6,655 SGD
$5,194 USD
View
B
Retailer 26
-
$7,156 SGD
$5,585 USD
View
Most Expensive
B
Brilliant Earth
21722664A · Nov 3
$10,467 SGD
$8,170 USD
View
26 more retailers have this diamond
Prices start from $1,195 SGDSave up to $9,272 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
5.50ct Marquise
$1,195 SGD