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Marquise|Lab Grown|IGI

1.29ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG829616519

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829616519

Diamond specifications and retailer prices

From $556 AUD
As of November 5, 2026
Save $981 AUD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,537 AUD at Frank Darling · As of November 5, 2026
View at Frank Darling

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829616519 or 829616519. Listed at 9 retailers as of November 5, 2026, with prices from $556 to $1,537, a $981 spread on the same certified stone. Frank Darling lists it at $1,537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829616519
Dimensions11.67 × 5.71 × 3.49 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm5.71 mm1.29 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829616519
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $1,537 AUD|Low: $554 AUD|High: $1,537 AUD|Avg: $771 AUD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$556 AUD
Retailer 11$563 AUD
Retailer 7$577 AUD
Retailer 9$609 AUD
Retailer 10$653 AUD
Retailer 6$789 AUD
Retailer 5$1,001 AUD
Retailer 4$1,061 AUD
Retailer 2$1,133 AUD
Retailer 3$1,157 AUD
Frank Darling$1,537 AUD

14 data points across 11 retailers

9 retailers$556 AUD to $1,537 AUD

A
Cheapest Retailer
-
$556 AUD
A
Retailer 2
-
$577 AUD
View
A
Retailer 3
-
$609 AUD
View
Retailer 4
-
$789 AUD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$901 AUD
View
B+
Retailer 6
-
$1,061 AUD
View
B+
Retailer 7
-
$1,133 AUD
View
Retailer 8
-
$1,400 AUD
View
Price last confirmed 36 days ago
Most Expensive
B
Frank Darling
100191432286BD · Nov 5
$1,537 AUD
$1,076 USD
View
8 more retailers have this diamond
Prices start from $556 AUDSave up to $981 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
1.29ct Marquise
$556 AUD