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Marquise|Lab Grown|IGI

5.19ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG823619893

Certificate IGI LG823619893

Diamond specifications and retailer prices

From $7,272 SGD
$5,688 USD
As of October 31, 2026
Save $3,186 SGD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,457 SGD at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 5.19ct lab-grown marquise diamond

This 5.19ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823619893 or 823619893. Listed at 4 retailers as of October 30, 2026, with prices from $7,272 to $10,457, a $3,186 spread on the same certified stone. Kay Jewelers lists it at $10,457. 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

5.19
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG823619893
Dimensions17.77 × 9.03 × 5.64 mm
L/W Ratio1.97
Top View
17.77 mm9.03 mm5.19 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823619893
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $10,457 SGD|Low: $7,272 SGD|High: $10,457 SGD|Avg: $9,586 SGD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 4$7,272 SGD
Retailer 2$9,856 SGD
Kay Jewelers$10,457 SGD
Retailer 3$10,457 SGD

3 data points across 4 retailers

4 retailers$7,272 SGD to $10,457 SGD

B
Cheapest Retailer
-
$7,272 SGD
$5,688 USD
B
Retailer 2
-
$9,856 SGD
$7,710 USD
View
B
Retailer 3
-
$10,457 SGD
$8,180 USD
View
Most Expensive
B
Kay Jewelers
259878899 · Oct 30
$10,457 SGD
$8,180 USD
View
3 more retailers have this diamond
Prices start from $7,272 SGDSave up to $3,186 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
5.19ct Marquise
$7,272 SGD