Marquise|Lab Grown|IGI

5.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG837618610

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837618610

Diamond specifications and retailer prices

From $871 USD
As of October 27, 2026
Save $5,509 USD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,380 USD at Brilliant Earth · As of October 24, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837618610 or 837618610. Listed at 25 retailers as of October 24, 2026, with prices from $871 to $6,380, a $5,509 spread on the same certified stone. Brilliant Earth lists it at $6,380. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837618610
Dimensions18.30 × 8.85 × 5.46 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.30 mm8.85 mm5.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837618610
Side View
Table 61.0%Crown 32.3°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 61.7%

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 27
Current: $6,380 USD|Low: $836 USD|High: $6,390 USD|Avg: $2,399 USD|-0.2%
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
Retailer 17
October 29, 2026
Retailer 7$871 USD
Retailer 8$1,010 USD
Retailer 11$1,082 USD
Retailer 16$1,178 USD
Retailer 13$1,185 USD
Retailer 15$1,458 USD
Retailer 14$1,545 USD
Retailer 12$1,546 USD
Retailer 3$2,046 USD
Retailer 10$2,052 USD
Retailer 4$2,138 USD
Retailer 5$2,789 USD
Retailer 9$2,840 USD
Retailer 17$3,020 USD
Retailer 2$3,806 USD
Retailer 6$4,497 USD
Brilliant Earth$6,380 USD

30 data points across 17 retailers

25 retailers$871 USD to $6,380 USD

A
Cheapest Retailer
-
$871 USD
A
Retailer 2
-
$947 USD
View
A
Retailer 3
-
$974 USD
View
Final sale: no returns
A
Retailer 4
-
$1,010 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,010 USD
View
A
Retailer 6
-
$1,082 USD
£852 GBP
View
A
Retailer 7
-
$1,178 USD
HK$9,200 HKD
View
A
Retailer 8
-
$1,185 USD
View
B+
Retailer 9
-
$1,458 USD
View
A
Retailer 10
-
$1,545 USD
€1,471 EUR
View
A
Retailer 11
-
$1,546 USD
£1,218 GBP
View
A
Retailer 12
-
$1,952 USD
View
A
Retailer 13
-
$2,046 USD
A$3,147 AUD
View
Price last confirmed 7 days ago
A
Retailer 14
-
$2,052 USD
ZAR 33,151 ZAR
View
A
Retailer 15
-
$2,138 USD
View
B+
Retailer 16
-
$2,789 USD
£2,196 GBP
View
B+
Retailer 17
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$2,840 USD
View
B+
Retailer 18
-
$3,020 USD
View
B+
Retailer 19
-
$3,179 USD
View
B+
Retailer 20
-
$3,420 USD
SGD 4,621 SGD
View
B+
Retailer 21
-
$3,505 USD
View
B+
Retailer 22
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$3,661 USD
View
B+
Retailer 23
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$3,806 USD
£2,997 GBP
View
B
Retailer 24
-
$4,497 USD
A$6,919 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
21545751A · Oct 24
$6,380 USD
View
24 more retailers have this diamond
Prices start from $871 USDSave up to $5,509 USD

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
$871 USD