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Marquise|Lab Grown|IGI

5.14ct E VS1 Marquise Lab Grown Diamond

GD • E/VS1 • IGI LG717508827

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG717508827

Diamond specifications and retailer prices

From $1,354 SGD
$1,059 USD
As of October 30, 2026
Save $10,663 SGD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $12,017 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.14ct lab-grown marquise diamond

This 5.14ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG717508827 or 717508827. Listed at 9 retailers as of October 30, 2026, with prices from $1,354 to $12,017, a $10,663 spread on the same certified stone. Do Amore Diamonds lists it at $12,017. 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

5.14
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717508827
Dimensions18.80 × 9.00 × 5.28 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.80 mm9.00 mm5.14 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717508827
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 58.7%

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: $12,017 SGD|Low: $1,299 SGD|High: $12,017 SGD|Avg: $4,540 SGD|+2.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7$1,354 SGD
Retailer 9$1,473 SGD
Retailer 10$2,010 SGD
Retailer 5$2,506 SGD
Retailer 4$2,726 SGD
Retailer 12$3,040 SGD
Retailer 8$3,247 SGD
Retailer 11$4,929 SGD
Retailer 2$5,596 SGD
Retailer 6$7,025 SGD
Retailer 3$7,244 SGD
Do Amore Diamonds$12,017 SGD

15 data points across 12 retailers

9 retailers$1,354 SGD to $12,017 SGD

A
Cheapest Retailer
-
$1,354 SGD
$1,059 USD
A
Retailer 2
-
$1,473 SGD
$1,152 USD
View
B+
Retailer 3
-
$2,010 SGD
$1,572 USD
View
B+
Retailer 4
-
$2,506 SGD
$1,960 USD
View
B+
Retailer 5
-
$3,247 SGD
$2,540 USD
View
B
Retailer 6
-
$5,596 SGD
£3,447 GBP
View
B
Retailer 7
-
$7,025 SGD
$5,495 USD
View
C
Retailer 8
-
$11,748 SGD
$9,190 USD
View
Most Expensive
C
Do Amore Diamonds
27-F20C8A278 · Oct 31
$12,017 SGD
$9,400 USD
View
8 more retailers have this diamond
Prices start from $1,354 SGDSave up to $10,663 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
5.14ct Marquise
$1,354 SGD