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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 $848 AUD
$596 USD
As of October 30, 2026
Save $3,906 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,755 AUD 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 $848 to $4,755, a $3,906 spread on the same certified stone. Rare Carat lists it at $4,755. 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
Colour
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: $4,755 AUD|Low: $848 AUD|High: $5,052 AUD|Avg: $2,292 AUD|+1.1%
Rare Carat
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 11
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Retailer 17
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Retailer 21
November 1, 2026
Retailer 21$848 AUD
Retailer 2$951 AUD
Retailer 8$1,052 AUD
Retailer 12$1,052 AUD
Retailer 13$1,084 AUD
Retailer 4$1,166 AUD
Retailer 16$1,189 AUD
Retailer 20$1,409 AUD
Retailer 19$1,552 AUD
Retailer 11$1,616 AUD
Retailer 3$1,995 AUD
Retailer 10$2,077 AUD
Retailer 17$2,234 AUD
Retailer 18$2,272 AUD
Retailer 15$2,769 AUD
Retailer 14$3,276 AUD
Retailer 5$3,386 AUD
Retailer 7$3,405 AUD
Retailer 9$4,328 AUD
Retailer 6$4,736 AUD
Rare Carat$4,755 AUD

25 data points across 21 retailers

21 retailers$848 AUD to $4,755 AUD

A
Cheapest Retailer
-
$848 AUD
$596 USD
A
Retailer 2
-
$951 AUD
$668 USD
View
Retailer 3
-
$1,052 AUD
$739 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,052 AUD
$739 USD
View
A
Retailer 5
-
$1,084 AUD
£599 GBP
View
A
Retailer 6
-
$1,166 AUD
HK$6,400 HKD
View
A
Retailer 7
-
$1,189 AUD
$835 USD
View
B+
Retailer 8
-
$1,409 AUD
$990 USD
View
A
Retailer 9
-
$1,552 AUD
$1,090 USD
View
A
Retailer 10
-
$1,616 AUD
€1,081 EUR
View
A
Retailer 11
-
$1,995 AUD
View
A
Retailer 12
-
$2,077 AUD
ZAR 23,567 ZAR
View
A
Retailer 13
-
$2,234 AUD
$1,569 USD
View
A
Retailer 14
-
$2,272 AUD
$1,596 USD
View
B+
Retailer 15
-
$2,769 AUD
$1,945 USD
View
Retailer 16
-
$3,276 AUD
£1,812 GBP
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$3,386 AUD
SGD 3,214 SGD
View
B+
Retailer 18
-
$3,405 AUD
$2,392 USD
View
B+
Retailer 19
-
$4,328 AUD
£2,394 GBP
View
B
Retailer 20
-
$4,736 AUD
$3,327 USD
View
Most Expensive
B
Rare Carat
AJ-00061598 · Oct 28
$4,755 AUD
$3,340 USD
View
20 more retailers have this diamond
Prices start from $848 AUDSave up to $3,906 AUD

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
$848 AUD