Marquise|Lab Grown|IGI

5.06ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG842650888

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842650888

Diamond specifications and retailer prices

From $761 USD
As of October 30, 2026
Save $6,870 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,631 USD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650888 or 842650888. Listed at 23 retailers as of October 30, 2026, with prices from $761 to $7,631, a $6,870 spread on the same certified stone. Helzberg Diamonds lists it at $7,631. 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

5.06
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650888
Dimensions18.35 × 8.98 × 5.40 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
18.35 mm8.98 mm5.06 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650888
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.1%

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: $7,631 USD|Low: $761 USD|High: $715,075 USD|Avg: $24,779 USD
Helzberg Diamonds
Retailer 2
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Retailer 24
November 2, 2026
Retailer 15$761 USD
Retailer 7$828 USD
Retailer 12$883 USD
Retailer 2$940 USD
Retailer 5$953 USD
Retailer 9$1,060 USD
Retailer 14$1,261 USD
Retailer 13$1,352 USD
Retailer 16$1,428 USD
Retailer 3$1,468 USD
Retailer 21$1,789 USD
Retailer 23$1,793 USD
Retailer 20$2,005 USD
Retailer 8$2,092 USD
Retailer 11$2,481 USD
Retailer 6$2,844 USD
Retailer 4$2,951 USD
Retailer 17$3,046 USD
Retailer 18$3,308 USD
Retailer 19$3,975 USD
Retailer 10$4,415 USD
Retailer 24$4,465 USD
Retailer 22$7,160 USD
Helzberg Diamonds$7,631 USD

17 data points across 24 retailers

23 retailers$761 USD to $7,631 USD

A
Cheapest Retailer
-
$761 USD
A
Retailer 2
-
$828 USD
View
A
Retailer 3
-
$883 USD
View
A
Retailer 4
-
$940 USD
£740 GBP
View
A
Retailer 5
-
$953 USD
View
Final sale: no returns
A
Retailer 6
-
$1,060 USD
View
A
Retailer 7
-
$1,261 USD
View
A
Retailer 8
-
$1,352 USD
£1,065 GBP
View
B+
Retailer 9
-
$1,428 USD
View
A
Retailer 10
-
$1,468 USD
€1,398 EUR
View
A
Retailer 11
-
$1,789 USD
A$2,752 AUD
View
A
Retailer 12
-
$1,793 USD
ZAR 28,966 ZAR
View
B+
Retailer 13
-
$2,005 USD
View
B+
Retailer 14
-
$2,092 USD
View
B+
Retailer 15
-
$2,481 USD
View
B+
Retailer 16
-
$2,844 USD
View
B+
Retailer 17
-
$2,951 USD
View
B
Retailer 18
-
$3,046 USD
View
B
Retailer 19
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$3,308 USD
£2,605 GBP
View
B
Retailer 20
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$3,975 USD
A$6,116 AUD
View
B
Retailer 21
-
$4,415 USD
View
B
Retailer 22
-
$7,160 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKIMLGOOO · Nov 1
$7,631 USD
View
22 more retailers have this diamond
Prices start from $761 USDSave up to $6,870 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
5.06ct Marquise
$761 USD