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Marquise|Lab Grown|IGI

1.51ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG532263013

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG532263013

Diamond specifications and retailer prices

From $2,577 AUD
$1,810 USD
As of October 31, 2026
Save $1,466 AUD (36%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,946 AUD at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG532263013 or 532263013. Listed at 17 retailers as of October 31, 2026, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532263013
Dimensions11.40 × 6.01 × 3.79 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.40 mm6.01 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532263013
Side View
Table 57.5%Crown 37.6°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 63.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,946 AUD|Low: $2,577 AUD|High: $10,475 AUD|Avg: $6,307 AUD|+0.6%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$2,577 AUD
Retailer 10$3,284 AUD
Retailer 3$3,677 AUD
Retailer 11$3,810 AUD
Retailer 2$5,246 AUD
Retailer 9$5,838 AUD
Loose Grown Diamond$5,946 AUD
Retailer 7$7,004 AUD
Retailer 4$7,225 AUD
Retailer 6$9,485 AUD
Retailer 12$10,172 AUD
Retailer 5$10,336 AUD

44 data points across 12 retailers

17 retailers$2,577 AUD to $4,043 AUD

B
Cheapest Retailer
-
$2,577 AUD
$1,810 USD
B
Retailer 2
-
$3,284 AUD
$2,307 USD
View
B
Retailer 3
-
$3,573 AUD
$2,510 USD
View
B
Retailer 4
-
$3,677 AUD
$2,583 USD
View
Final sale: no returns
B
Retailer 5
-
$3,810 AUD
$2,676 USD
View
Retailer 6
-
$3,810 AUD
$2,676 USD
View
Price last confirmed 22 days ago
B
Retailer 7
-
$4,043 AUD
$2,840 USD
View
Retailer 8
-
$5,236 AUD
$3,678 USD
View
Price under review
Retailer 9
-
$5,246 AUD
£2,902 GBP
View
Price under review
Retailer 10
-
$5,838 AUD
$4,101 USD
View
Price under review
Most Expensive
Loose Grown Diamond
532263013 · Nov 1
$5,946 AUD
$4,177 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,577 AUDSave up to $1,466 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.

B
1.51ct Marquise
$2,577 AUD