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Marquise|Lab Grown|IGI

5.02ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG842620663

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842620663

Diamond specifications and retailer prices

From $596 USD
As of October 30, 2026
Save $2,744 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,340 USD at Rare Carat · As of October 28, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842620663 or 842620663. Listed at 21 retailers as of October 28, 2026, with prices from $596 to $3,340, a $2,744 spread on the same certified stone. Rare Carat lists it at $3,340. 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

5.02
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842620663
Dimensions17.63 × 9.11 × 5.50 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.63 mm9.11 mm5.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842620663
Side View
Table 60.0%Crown 31°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $3,340 USD|Low: $596 USD|High: $3,549 USD|Avg: $1,608 USD|+1.1%
Rare Carat
Retailer 2
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Retailer 21
November 1, 2026
Retailer 20$596 USD
Retailer 11$693 USD
Retailer 7$739 USD
Retailer 12$739 USD
Retailer 2$761 USD
Retailer 3$819 USD
Retailer 15$835 USD
Retailer 19$990 USD
Retailer 18$1,090 USD
Retailer 10$1,135 USD
Retailer 21$1,401 USD
Retailer 9$1,459 USD
Retailer 16$1,569 USD
Retailer 17$1,596 USD
Retailer 13$1,945 USD
Retailer 14$2,301 USD
Retailer 4$2,378 USD
Retailer 6$2,392 USD
Retailer 8$3,040 USD
Retailer 5$3,327 USD
Rare Carat$3,340 USD

26 data points across 21 retailers

21 retailers$596 USD to $3,340 USD

A
Cheapest Retailer
-
$596 USD
A
Retailer 2
-
$693 USD
View
Retailer 3
-
$739 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$739 USD
View
A
Retailer 5
-
$761 USD
£599 GBP
View
A
Retailer 6
-
$819 USD
HK$6,400 HKD
View
A
Retailer 7
-
$835 USD
View
B+
Retailer 8
-
$990 USD
View
A
Retailer 9
-
$1,090 USD
View
A
Retailer 10
-
$1,135 USD
€1,081 EUR
View
A
Retailer 11
-
$1,401 USD
A$2,156 AUD
View
A
Retailer 12
-
$1,459 USD
ZAR 23,567 ZAR
View
A
Retailer 13
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$1,569 USD
View
A
Retailer 14
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$1,596 USD
View
B+
Retailer 15
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$1,945 USD
View
Retailer 16
-
$2,301 USD
£1,812 GBP
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$2,378 USD
SGD 3,214 SGD
View
B+
Retailer 18
-
$2,392 USD
View
B+
Retailer 19
-
$3,040 USD
£2,394 GBP
View
B
Retailer 20
-
$3,327 USD
View
Most Expensive
B
Rare Carat
AJ-00061598 · Oct 28
$3,340 USD
View
20 more retailers have this diamond
Prices start from $596 USDSave up to $2,744 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
$596 USD