Marquise|Lab Grown|IGI

5.01ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG829619371

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829619371

Diamond specifications and retailer prices

From $709 USD
As of October 30, 2026
Save $4,771 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,480 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829619371 or 829619371. Listed at 23 retailers as of October 26, 2026, with prices from $709 to $5,480, a $4,771 spread on the same certified stone. Brilliant Earth lists it at $5,480. 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

5.01
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829619371
Dimensions18.06 × 8.89 × 5.38 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.06 mm8.89 mm5.01 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829619371
Side View
Table 63.0%Crown 33.4°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 60.5%

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: $5,480 USD|Low: $680 USD|High: $5,510 USD|Avg: $1,970 USD|-0.5%
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
November 1, 2026
Retailer 6$709 USD
Retailer 7$822 USD
Retailer 2$905 USD
Retailer 14$960 USD
Retailer 4$1,000 USD
Retailer 5$1,178 USD
Retailer 10$1,308 USD
Retailer 8$1,318 USD
Retailer 9$1,666 USD
Retailer 12$1,670 USD
Retailer 3$1,850 USD
Retailer 13$2,663 USD
Retailer 11$3,245 USD
Retailer 15$3,510 USD
Brilliant Earth$5,480 USD

31 data points across 15 retailers

23 retailers$709 USD to $5,480 USD

A
Cheapest Retailer
-
$709 USD
A
Retailer 2
-
$771 USD
View
Retailer 3
-
$822 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$822 USD
View
A
Retailer 5
-
$905 USD
£712 GBP
View
A
Retailer 6
-
$960 USD
HK$7,500 HKD
View
A
Retailer 7
-
$1,000 USD
View
B+
Retailer 8
-
$1,178 USD
View
A
Retailer 9
-
$1,202 USD
View
A
Retailer 10
-
$1,308 USD
€1,246 EUR
View
A
Retailer 11
-
$1,318 USD
£1,038 GBP
View
A
Retailer 12
-
$1,666 USD
A$2,563 AUD
View
A
Retailer 13
-
$1,670 USD
ZAR 26,977 ZAR
View
B+
Retailer 14
-
$1,745 USD
View
B+
Retailer 15
-
$1,850 USD
View
B+
Retailer 16
-
$2,311 USD
View
B+
Retailer 17
-
$2,560 USD
£2,016 GBP
View
B+
Retailer 18
-
$2,663 USD
View
B+
Retailer 19
-
$2,768 USD
SGD 3,741 SGD
View
B
Retailer 20
-
$2,834 USD
View
B
Retailer 21
-
$3,245 USD
£2,555 GBP
View
B
Retailer 22
-
$3,510 USD
View
Most Expensive
B
Brilliant Earth
21150016A · Oct 26
$5,480 USD
View
22 more retailers have this diamond
Prices start from $709 USDSave up to $4,771 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
5.01ct Marquise
$709 USD