Marquise|Lab Grown|IGI

5.02ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG841637660

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841637660

Diamond specifications and retailer prices

From $839 USD
As of October 27, 2026
Save $2,812 USD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,835 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG841637660 or 841637660. Listed at 22 retailers as of October 27, 2026, with a 335% 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637660
Dimensions18.37 × 8.76 × 5.15 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.37 mm8.76 mm5.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637660
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 58.8%

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 27
Current: $4,835 USD|Low: $839 USD|High: $4,860 USD|Avg: $2,010 USD|-0.5%
Rare Carat
Retailer 2
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Retailer 22
October 29, 2026
Retailer 8$839 USD
Retailer 4$913 USD
Retailer 9$938 USD
Retailer 7$973 USD
Retailer 11$973 USD
Retailer 16$1,060 USD
Retailer 17$1,150 USD
Retailer 14$1,345 USD
Retailer 20$1,392 USD
Retailer 2$1,490 USD
Retailer 19$1,623 USD
Retailer 22$1,970 USD
Retailer 13$1,977 USD
Retailer 3$2,237 USD
Retailer 12$2,308 USD
Retailer 18$2,682 USD
Retailer 10$2,735 USD
Retailer 5$3,044 USD
Retailer 6$3,082 USD
Retailer 15$3,371 USD
Retailer 21$3,651 USD
Rare Carat$4,835 USD

27 data points across 22 retailers

22 retailers$839 USD to $3,651 USD

A
Cheapest Retailer
-
$839 USD
A
Retailer 2
-
$913 USD
View
A
Retailer 3
-
$938 USD
View
Final sale: no returns
Retailer 4
-
$973 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$973 USD
View
A
Retailer 6
-
$1,060 USD
£834 GBP
View
A
Retailer 7
-
$1,150 USD
View
A
Retailer 8
-
$1,345 USD
View
B+
Retailer 9
-
$1,392 USD
View
A
Retailer 10
-
$1,490 USD
£1,173 GBP
View
A
Retailer 11
-
$1,623 USD
€1,546 EUR
View
Retailer 12
-
$1,970 USD
A$3,031 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$1,977 USD
ZAR 31,933 ZAR
View
B+
Retailer 14
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$2,237 USD
View
B+
Retailer 15
-
$2,308 USD
View
B+
Retailer 16
-
$2,682 USD
£2,112 GBP
View
B+
Retailer 17
-
$2,735 USD
View
B+
Retailer 18
-
$3,044 USD
View
B+
Retailer 19
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$3,082 USD
View
B
Retailer 20
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$3,371 USD
View
B
Retailer 21
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$3,651 USD
£2,875 GBP
View
Most Expensive
Rare Carat
DP-07-100_l_841637660 · Oct 18
$4,835 USD
View
Price last confirmed 11 days ago
21 more retailers have this diamond
Prices start from $839 USDSave up to $2,812 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
5.02ct Marquise
$839 USD