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Marquise|Lab Grown|IGI

5.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837688985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837688985

Diamond specifications and retailer prices

From $1,889 SGD
$1,478 USD
As of October 30, 2026
Save $11,316 SGD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,206 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837688985 or 837688985. Listed at 16 retailers as of October 30, 2026, with prices from $1,889 to $13,206, a $11,316 spread on the same certified stone. Brilliant Earth lists it at $13,206. 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

5.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837688985
Dimensions18.32 × 8.77 × 5.26 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.32 mm8.77 mm5.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837688985
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 60.0%

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: Oct 30
Current: $13,206 SGD|Low: $1,889 SGD|High: $17,092 SGD|Avg: $5,460 SGD|-22.7%
Brilliant Earth
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
October 30, 2026
Retailer 8$1,889 SGD
Retailer 16$2,056 SGD
Retailer 14$2,218 SGD
Retailer 2$2,302 SGD
Retailer 11$2,410 SGD
Retailer 3$2,662 SGD
Retailer 4$3,454 SGD
Retailer 5$3,978 SGD
Retailer 7$4,109 SGD
Retailer 12$4,287 SGD
Retailer 6$4,449 SGD
Retailer 13$4,665 SGD
Retailer 9$6,293 SGD
Retailer 15$7,279 SGD
Retailer 10$8,073 SGD
Brilliant Earth$13,206 SGD

33 data points across 16 retailers

16 retailers$1,889 SGD to $13,206 SGD

A
Cheapest Retailer
-
$1,889 SGD
$1,478 USD
A
Retailer 2
-
$2,056 SGD
$1,608 USD
View
A
Retailer 3
-
$2,218 SGD
$1,735 USD
View
Final sale: no returns
A
Retailer 4
-
$2,302 SGD
£1,418 GBP
View
A
Retailer 5
-
$2,410 SGD
$1,885 USD
View
A
Retailer 6
-
$2,662 SGD
$2,082 USD
View
B+
Retailer 7
-
$3,454 SGD
$2,702 USD
View
B+
Retailer 8
-
$3,978 SGD
$3,112 USD
View
B+
Retailer 9
-
$4,109 SGD
$3,214 USD
View
B+
Retailer 10
-
$4,287 SGD
€3,194 EUR
View
Retailer 11
-
$4,449 SGD
A$5,354 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$4,665 SGD
$3,649 USD
View
B+
Retailer 13
-
$6,293 SGD
£3,876 GBP
View
B
Retailer 14
-
$7,279 SGD
$5,694 USD
View
B
Retailer 15
-
$8,073 SGD
$6,315 USD
View
Most Expensive
B
Brilliant Earth
21558287A · Oct 30
$13,206 SGD
$10,330 USD
View
15 more retailers have this diamond
Prices start from $1,889 SGDSave up to $11,316 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
5.03ct Marquise
$1,889 SGD