Marquise|Lab Grown|IGI

5.01ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG809695625

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809695625

Diamond specifications and retailer prices

From $1,470 USD
As of October 30, 2026
Save $8,640 USD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,900 USD at Brilliant Earth · As of October 31, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809695625 or 809695625. Listed at 25 retailers as of October 30, 2026, with a 588% 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

5.01
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809695625
Dimensions17.85 × 8.77 × 5.48 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
17.85 mm8.77 mm5.01 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809695625
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

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: $11,900 USD|Low: $1,411 USD|High: $11,900 USD|Avg: $3,691 USD|+1.3%
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
November 1, 2026
Retailer 12$1,470 USD
Retailer 13$1,705 USD
Retailer 2$1,789 USD
Retailer 10$1,875 USD
Retailer 7$2,038 USD
Retailer 5$2,388 USD
Retailer 8$2,667 USD
Retailer 9$3,815 USD
Retailer 11$3,825 USD
Retailer 4$4,595 USD
Retailer 3$5,241 USD
Retailer 6$5,376 USD
Brilliant Earth$11,900 USD

34 data points across 13 retailers

25 retailers$1,470 USD to $10,110 USD

Retailer 1
-
$1,470 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$1,470 USD
View
Retailer 3
-
$1,599 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$1,705 USD
View
Price last confirmed 20 days ago
Retailer 5
-
$1,705 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$1,789 USD
View
Final sale: no returns
B+
Retailer 7
-
$1,875 USD
View
A
Retailer 8
-
$2,038 USD
£1,605 GBP
View
B+
Retailer 9
-
$2,043 USD
View
B+
Retailer 10
-
$2,388 USD
View
B+
Retailer 11
-
$2,667 USD
£2,100 GBP
View
B+
Retailer 12
-
$3,095 USD
View
Retailer 13
-
$3,528 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$3,528 USD
View
B
Retailer 15
-
$3,815 USD
A$5,869 AUD
View
B+
Retailer 16
-
$3,825 USD
ZAR 61,788 ZAR
View
B
Retailer 17
-
$3,901 USD
£3,072 GBP
View
B
Retailer 18
-
$4,595 USD
View
B
Retailer 19
-
$4,947 USD
View
Retailer 20
-
$5,241 USD
A$8,063 AUD
View
Price last confirmed 30 days ago
B
Retailer 21
-
$5,376 USD
£4,233 GBP
View
Retailer 22
-
$5,601 USD
View
Price last confirmed 105 days ago
B
Retailer 23
-
$6,631 USD
View
B
Retailer 24
-
$10,110 USD
View
Most Expensive
Brilliant Earth
21021707A · Oct 31
$11,900 USD
View
Price under review
24 more retailers have this diamond
Prices start from $1,470 USDSave up to $8,640 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
$1,470 USD