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Marquise|Lab Grown|IGI

5.04ct G SI1 Marquise Lab Grown Diamond

ID • G/SI1 • IGI LG838650143

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838650143

Diamond specifications and retailer prices

From $780 SGD
$610 USD
As of November 1, 2026
Save $3,864 SGD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,644 SGD at Adiamor · As of November 2, 2026
View at Adiamor

About this 5.04ct lab-grown marquise diamond

This 5.04ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG838650143 or 838650143. Listed at 10 retailers as of November 1, 2026, with prices from $780 to $4,644, a $3,864 spread on the same certified stone. Adiamor lists it at $4,644. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.04
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838650143
Dimensions17.49 × 9.06 × 5.47 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.49 mm9.06 mm5.04 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838650143
Side View
Table 61.0%Crown 35.1°Girdle: THN-STKPavilion 39.2°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,644 SGD|Low: $780 SGD|High: $4,667 SGD|Avg: $2,197 SGD|-0.1%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$780 SGD
Retailer 6$919 SGD
Retailer 7$1,061 SGD
Retailer 10$1,192 SGD
Retailer 2$1,336 SGD
Retailer 9$2,294 SGD
Retailer 5$2,799 SGD
Retailer 4$2,807 SGD
Retailer 8$3,864 SGD
Adiamor$4,644 SGD

31 data points across 10 retailers

10 retailers$780 SGD to $4,644 SGD

A
Cheapest Retailer
-
$780 SGD
$610 USD
Final sale: no returns
A
Retailer 2
-
$919 SGD
£566 GBP
View
A
Retailer 3
-
$1,061 SGD
$830 USD
View
B+
Retailer 4
-
$1,192 SGD
$932 USD
View
A
Retailer 5
-
$1,336 SGD
£823 GBP
View
B+
Retailer 6
-
$2,294 SGD
$1,794 USD
View
B
Retailer 7
-
$2,799 SGD
$2,189 USD
View
B
Retailer 8
-
$2,807 SGD
$2,195 USD
View
Retailer 9
-
$3,864 SGD
£2,379 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Adiamor
D-82358545 · Nov 2
$4,644 SGD
$3,631 USD
View
9 more retailers have this diamond
Prices start from $780 SGDSave up to $3,864 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
5.04ct Marquise
$780 SGD