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Marquise|Lab Grown|IGI

5.00ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG843645127

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645127

Diamond specifications and retailer prices

From $1,768 AUD
$1,235 USD
As of November 2, 2026
Save $8,156 AUD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,634 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 5ct lab-grown marquise diamond

This 5ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645127 or 843645127. Listed at 23 retailers as of November 2, 2026, with a 461% 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

5.00
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645127
Dimensions17.49 × 8.94 × 5.68 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.49 mm8.94 mm5.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645127
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.5%

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: $14,634 AUD|Low: $1,768 AUD|High: $14,634 AUD|Avg: $4,731 AUD
Brilliant Earth
Retailer 2
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Retailer 24
November 3, 2026
Retailer 8$1,768 AUD
Retailer 3$1,924 AUD
Retailer 11$1,980 AUD
Retailer 4$2,052 AUD
Retailer 6$2,197 AUD
Retailer 7$2,298 AUD
Retailer 10$2,623 AUD
Retailer 13$2,890 AUD
Retailer 24$2,935 AUD
Retailer 23$3,118 AUD
Retailer 20$3,471 AUD
Retailer 9$3,846 AUD
Retailer 19$4,159 AUD
Retailer 2$4,173 AUD
Retailer 5$4,824 AUD
Retailer 21$4,954 AUD
Retailer 16$5,040 AUD
Retailer 12$5,889 AUD
Retailer 14$6,141 AUD
Retailer 18$6,594 AUD
Retailer 15$7,196 AUD
Retailer 22$8,405 AUD
Retailer 17$9,924 AUD
Brilliant Earth$14,634 AUD

21 data points across 24 retailers

23 retailers$1,768 AUD to $9,924 AUD

A
Cheapest Retailer
-
$1,768 AUD
$1,235 USD
A
Retailer 2
-
$1,924 AUD
$1,344 USD
View
A
Retailer 3
-
$1,980 AUD
$1,383 USD
View
Final sale: no returns
A
Retailer 4
-
$2,052 AUD
$1,433 USD
View
A
Retailer 5
-
$2,298 AUD
$1,605 USD
View
B+
Retailer 6
-
$2,623 AUD
$1,832 USD
View
B+
Retailer 7
-
$2,890 AUD
£1,589 GBP
View
B+
Retailer 8
-
$2,935 AUD
$2,050 USD
View
Retailer 9
-
$3,118 AUD
€2,074 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$3,471 AUD
$2,424 USD
View
B+
Retailer 11
-
$3,846 AUD
$2,686 USD
View
B+
Retailer 12
-
$4,159 AUD
View
B+
Retailer 13
-
$4,173 AUD
ZAR 47,082 ZAR
View
B
Retailer 14
-
$4,824 AUD
$3,369 USD
View
B
Retailer 15
-
$4,954 AUD
£2,724 GBP
View
B
Retailer 16
-
$5,040 AUD
$3,520 USD
View
B
Retailer 17
-
$5,889 AUD
$4,113 USD
View
B
Retailer 18
-
$6,141 AUD
$4,289 USD
View
B
Retailer 19
-
$6,594 AUD
£3,626 GBP
View
B
Retailer 20
-
$7,196 AUD
$5,026 USD
View
B
Retailer 21
-
$8,405 AUD
$5,870 USD
View
B
Retailer 22
-
$9,924 AUD
$6,931 USD
View
Most Expensive
Brilliant Earth
21738832A · Nov 3
$14,634 AUD
$10,220 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,768 AUDSave up to $8,156 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
5.00ct Marquise
$1,768 AUD