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Marquise|Lab Grown|IGI

5.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG825620859

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825620859

Diamond specifications and retailer prices

From $1,070 SGD
$837 USD
As of October 30, 2026
Save $4,212 SGD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,537 SGD at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825620859 or 825620859. Listed at 17 retailers as of October 30, 2026, with a 394% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.02
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825620859
Dimensions18.46 × 9.07 × 5.40 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.46 mm9.07 mm5.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825620859
Side View
Table 61.0%Crown 32.6°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 59.5%

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: Oct 30
Current: $1,766 SGD|Low: $1,070 SGD|High: $5,893 SGD|Avg: $2,697 SGD|-14.1%
Retailer 1
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
October 31, 2026
Retailer 2$1,070 SGD
Retailer 13$1,204 SGD
Retailer 8$1,336 SGD
Retailer 1$1,766 SGD
Retailer 14$1,795 SGD
Retailer 7$1,848 SGD
Retailer 11$2,248 SGD
Retailer 6$2,299 SGD
Retailer 10$2,691 SGD
Retailer 4$2,917 SGD
Retailer 12$3,600 SGD
Retailer 3$3,645 SGD
Retailer 15$3,825 SGD
Retailer 5$4,263 SGD
Retailer 9$5,282 SGD

22 data points across 15 retailers

17 retailers$1,070 SGD to $5,282 SGD

A
Cheapest Retailer
-
$1,070 SGD
$837 USD
Final sale: no returns
A
Retailer 2
-
$1,204 SGD
£742 GBP
View
A
Retailer 3
-
$1,336 SGD
$1,045 USD
View
A
Retailer 4
-
$1,766 SGD
£1,088 GBP
View
B+
Retailer 5
-
$1,795 SGD
$1,404 USD
View
A
Retailer 6
-
$1,848 SGD
€1,377 EUR
View
A
Retailer 7
-
$2,248 SGD
A$2,705 AUD
View
A
Retailer 8
-
$2,299 SGD
ZAR 29,048 ZAR
View
A
Retailer 9
-
$2,691 SGD
$2,105 USD
View
B+
Retailer 10
-
$2,917 SGD
$2,282 USD
View
B+
Retailer 11
-
$3,600 SGD
$2,816 USD
View
B+
Retailer 12
-
$3,645 SGD
$2,851 USD
View
B+
Retailer 13
-
$3,825 SGD
$2,992 USD
View
B+
Retailer 14
-
$4,263 SGD
£2,626 GBP
View
B
Retailer 15
-
$5,282 SGD
$4,132 USD
View
Retailer 16
-
$6,271 SGD
$4,905 USD
View
Price last confirmed 23 days ago
Most Expensive
Queensmith
LG825620859 · Oct 10
$10,537 SGD
£6,490 GBP
View
Price last confirmed 20 days ago
16 more retailers have this diamond
Prices start from $1,070 SGDSave up to $4,212 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
5.02ct Marquise
$1,070 SGD