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Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG819616605

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819616605

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of October 27, 2026
Save $1,491 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,812 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819616605 or 819616605. Listed at 15 retailers as of October 27, 2026, with prices from $320 to $1,812, a $1,491 spread on the same certified stone. Reve Diamonds lists it at $1,812. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819616605
Dimensions10.91 × 5.81 × 3.54 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.91 mm5.81 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819616605
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $737 AUD|Low: $320 AUD|High: $2,759 AUD|Avg: $1,232 AUD|-33.8%
Retailer 1
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
Reve Diamonds
October 29, 2026
Retailer 4$320 AUD
Retailer 3$357 AUD
Retailer 13$397 AUD
Retailer 16$397 AUD
Retailer 5$676 AUD
Retailer 10$682 AUD
Retailer 12$689 AUD
Retailer 1$737 AUD
Retailer 8$911 AUD
Retailer 14$934 AUD
Retailer 11$968 AUD
Retailer 2$1,073 AUD
Retailer 6$1,350 AUD
Retailer 15$1,370 AUD
Retailer 9$1,598 AUD
Retailer 7$1,673 AUD
Reve Diamonds$1,812 AUD

33 data points across 17 retailers

15 retailers$320 AUD to $1,812 AUD

A+
Cheapest Retailer
-
$320 AUD
$225 USD
A
Retailer 2
-
$397 AUD
$279 USD
View
Retailer 3
-
$397 AUD
$279 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$676 AUD
$475 USD
View
A
Retailer 5
-
$682 AUD
ZAR 7,734 ZAR
View
A
Retailer 6
-
$689 AUD
€461 EUR
View
A
Retailer 7
-
$737 AUD
£408 GBP
View
B+
Retailer 8
-
$934 AUD
$656 USD
View
B+
Retailer 9
-
$968 AUD
View
Retailer 10
-
$1,073 AUD
$754 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,350 AUD
$948 USD
View
B+
Retailer 12
-
$1,370 AUD
$962 USD
View
B
Retailer 13
-
$1,598 AUD
£884 GBP
View
Retailer 14
-
$1,673 AUD
$1,175 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Reve Diamonds
2CFF582FE · Oct 28
$1,812 AUD
$1,272 USD
View
14 more retailers have this diamond
Prices start from $320 AUDSave up to $1,491 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
$320 AUD