Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG816619521

Certificate IGI LG816619521

Diamond specifications and retailer prices

From $1,740 USD
Save $11,848 USD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,311 USD at Mervis Diamond Importers
View at Mervis Diamond Importers

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816619521 or 816619521. Listed at 18 retailers, with a 681% 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

5.07
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816619521
Dimensions17.92 × 9.05 × 5.65 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.92 mm9.05 mm5.07 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816619521
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $16,311 USD|Low: $1,654 USD|High: $20,878 USD|Avg: $7,624 USD|+47.2%
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 1, 2026
Retailer 20$1,740 USD
Retailer 14$2,390 USD
Retailer 13$2,837 USD
Retailer 4$3,020 USD
Retailer 9$3,270 USD
Retailer 16$4,035 USD
Retailer 18$4,317 USD
Retailer 12$4,557 USD
Retailer 15$5,748 USD
Retailer 6$5,992 USD
Retailer 7$6,423 USD
Retailer 19$7,353 USD
Retailer 11$8,397 USD
Retailer 2$9,931 USD
Retailer 3$9,980 USD
Retailer 10$10,690 USD
Retailer 8$12,065 USD
Retailer 5$13,480 USD
Retailer 17$13,588 USD
Mervis Diamond Importers$16,311 USD

27 data points across 20 retailers

18 retailers$1,740 USD to $13,588 USD

A
Cheapest Retailer
-
$1,740 USD
A
Retailer 2
-
$2,390 USD
View
A
Retailer 3
-
$2,837 USD
View
A
Retailer 4
-
$3,020 USD
View
B+
Retailer 5
-
$3,270 USD
View
B+
Retailer 6
-
$4,035 USD
A$6,208 AUD
View
B+
Retailer 7
-
$4,317 USD
€4,111 EUR
View
B
Retailer 8
-
$5,748 USD
£4,526 GBP
View
B
Retailer 9
-
$5,992 USD
A$9,218 AUD
View
B
Retailer 10
-
$6,423 USD
View
Price last confirmed 22 days ago
B
Retailer 11
-
$7,353 USD
View
B
Retailer 12
-
$9,931 USD
A$15,279 AUD
View
B
Retailer 13
-
$9,980 USD
SGD 13,487 SGD
View
B
Retailer 14
-
$10,690 USD
View
B
Retailer 15
-
$12,065 USD
View
B
Retailer 16
-
$13,480 USD
View
B
Retailer 17
-
$13,588 USD
View
Most Expensive
B
Mervis Diamond Importers
1978834577 · Sep 30
$16,311 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,740 USDSave up to $11,848 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.

A
5.07ct Marquise
$1,740 USD