Marquise|Lab Grown|IGI

5.08ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG833678526

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833678526

Diamond specifications and retailer prices

From $1,525 USD
As of October 28, 2026
Save $7,815 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,340 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.08ct lab-grown marquise diamond

This 5.08ct 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 LG833678526 or 833678526. Listed at 16 retailers as of October 28, 2026, with prices from $1,525 to $9,340, a $7,815 spread on the same certified stone. Brilliant Earth lists it at $9,340. 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

5.08
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833678526
Dimensions18.27 × 8.93 × 5.54 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.27 mm8.93 mm5.08 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833678526
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 28
Current: $9,340 USD|Low: $1,525 USD|High: $12,030 USD|Avg: $3,688 USD|-22.4%
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
October 30, 2026
Retailer 5$1,525 USD
Retailer 2$1,716 USD
Retailer 15$1,750 USD
Retailer 9$2,222 USD
Retailer 6$2,497 USD
Retailer 16$2,699 USD
Retailer 10$2,769 USD
Retailer 14$2,945 USD
Retailer 12$3,180 USD
Retailer 13$3,199 USD
Retailer 4$3,810 USD
Retailer 8$4,258 USD
Retailer 7$4,674 USD
Retailer 11$5,084 USD
Retailer 3$5,554 USD
Brilliant Earth$9,340 USD

20 data points across 16 retailers

16 retailers$1,525 USD to $9,340 USD

A
Cheapest Retailer
-
$1,525 USD
Final sale: no returns
A
Retailer 2
-
$1,716 USD
£1,351 GBP
View
A
Retailer 3
-
$1,750 USD
View
A
Retailer 4
-
$2,222 USD
£1,749 GBP
View
B+
Retailer 5
-
$2,497 USD
View
B+
Retailer 6
-
$2,699 USD
View
B+
Retailer 7
-
$2,769 USD
€2,637 EUR
View
B+
Retailer 8
-
$2,945 USD
View
B+
Retailer 9
-
$3,180 USD
ZAR 51,380 ZAR
View
Retailer 10
-
$3,199 USD
A$4,922 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$3,810 USD
£3,000 GBP
View
B
Retailer 12
-
$4,258 USD
View
B
Retailer 13
-
$4,674 USD
View
B
Retailer 14
-
$5,084 USD
£4,003 GBP
View
B
Retailer 15
-
$5,554 USD
View
Most Expensive
B
Brilliant Earth
21757846A · Oct 30
$9,340 USD
View
15 more retailers have this diamond
Prices start from $1,525 USDSave up to $7,815 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
5.08ct Marquise
$1,525 USD