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Marquise|Lab Grown|IGI

5.06ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG841634083

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841634083

Diamond specifications and retailer prices

From $856 AUD
$601 USD
As of November 2, 2026
Save $3,935 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,790 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.06ct lab-grown marquise diamond

This 5.06ct 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 LG841634083 or 841634083. Listed at 18 retailers as of October 28, 2026, with prices from $856 to $4,790, a $3,935 spread on the same certified stone. Rare Carat lists it at $4,790. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841634083
Dimensions18.20 × 9.00 × 5.43 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.20 mm9.00 mm5.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841634083
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 60.3%

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: Nov 2
Current: $4,790 AUD|Low: $856 AUD|High: $5,092 AUD|Avg: $2,347 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 15$856 AUD
Retailer 6$1,061 AUD
Retailer 10$1,061 AUD
Retailer 2$1,092 AUD
Retailer 7$1,103 AUD
Retailer 17$1,184 AUD
Retailer 14$1,424 AUD
Retailer 9$1,628 AUD
Retailer 16$2,010 AUD
Retailer 8$2,093 AUD
Retailer 12$2,251 AUD
Retailer 13$2,306 AUD
Retailer 5$3,081 AUD
Retailer 18$3,411 AUD
Retailer 4$3,430 AUD
Retailer 11$4,605 AUD
Retailer 3$4,775 AUD
Rare Carat$4,790 AUD

31 data points across 18 retailers

18 retailers$856 AUD to $4,790 AUD

A
Cheapest Retailer
-
$856 AUD
$601 USD
Retailer 2
-
$1,061 AUD
$745 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,061 AUD
$745 USD
View
A
Retailer 4
-
$1,092 AUD
£604 GBP
View
A
Retailer 5
-
$1,103 AUD
$775 USD
View
A
Retailer 6
-
$1,184 AUD
HK$6,500 HKD
View
B+
Retailer 7
-
$1,424 AUD
$1,000 USD
View
A
Retailer 8
-
$1,628 AUD
€1,089 EUR
View
A
Retailer 9
-
$2,010 AUD
View
A
Retailer 10
-
$2,093 AUD
ZAR 23,747 ZAR
View
A
Retailer 11
-
$2,251 AUD
$1,581 USD
View
A
Retailer 12
-
$2,306 AUD
$1,620 USD
View
B+
Retailer 13
-
$3,081 AUD
£1,704 GBP
View
B+
Retailer 14
-
$3,411 AUD
SGD 3,238 SGD
View
B+
Retailer 15
-
$3,430 AUD
$2,409 USD
View
B
Retailer 16
-
$4,605 AUD
£2,547 GBP
View
B
Retailer 17
-
$4,775 AUD
$3,354 USD
View
Most Expensive
B
Rare Carat
AJ-00061100 · Oct 28
$4,790 AUD
$3,365 USD
View
17 more retailers have this diamond
Prices start from $856 AUDSave up to $3,935 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
5.06ct Marquise
$856 AUD