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Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG773614392

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773614392

Diamond specifications and retailer prices

From $398 AUD
$279 USD
As of November 2, 2026
Save $2,230 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,628 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG773614392 or 773614392. Listed at 21 retailers as of October 27, 2026, with prices from $398 to $2,628, a $2,230 spread on the same certified stone. Queensmith lists it at $2,628. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773614392
Dimensions11.48 × 5.50 × 3.54 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
11.48 mm5.50 mm1.29 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773614392
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.4%

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 2
Current: $564 AUD|Low: $398 AUD|High: $2,581 AUD|Avg: $1,258 AUD|-24.6%
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
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Retailer 18
Retailer 19
November 2, 2026
Retailer 10$398 AUD
Retailer 6$445 AUD
Retailer 8$462 AUD
Retailer 18$494 AUD
Retailer 1$564 AUD
Retailer 11$652 AUD
Retailer 15$721 AUD
Retailer 7$815 AUD
Retailer 13$852 AUD
Retailer 19$853 AUD
Retailer 12$864 AUD
Retailer 3$963 AUD
Retailer 4$1,202 AUD
Retailer 16$1,518 AUD
Retailer 2$1,588 AUD
Retailer 5$1,660 AUD
Retailer 17$1,775 AUD
Retailer 14$1,981 AUD
Retailer 9$2,064 AUD

40 data points across 19 retailers

21 retailers$398 AUD to $2,628 AUD

A
Cheapest Retailer
-
$398 AUD
$279 USD
A
Retailer 2
-
$445 AUD
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$462 AUD
$324 USD
View
A
Retailer 4
-
$494 AUD
$346 USD
View
A
Retailer 5
-
$564 AUD
£311 GBP
View
Retailer 6
-
$644 AUD
$451 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$652 AUD
$457 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$721 AUD
$505 USD
View
A
Retailer 9
-
$815 AUD
$571 USD
View
A
Retailer 10
-
$852 AUD
ZAR 9,645 ZAR
View
A
Retailer 11
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$853 AUD
$598 USD
View
A
Retailer 12
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$864 AUD
£477 GBP
View
B+
Retailer 13
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$963 AUD
$675 USD
View
B+
Retailer 14
-
$1,202 AUD
View
B+
Retailer 15
-
$1,518 AUD
$1,064 USD
View
B+
Retailer 16
-
$1,588 AUD
$1,113 USD
View
B
Retailer 17
-
$1,660 AUD
$1,164 USD
View
B
Retailer 18
-
$1,775 AUD
View
B
Retailer 19
-
$1,981 AUD
£1,093 GBP
View
B
Retailer 20
-
$2,064 AUD
$1,446 USD
View
Most Expensive
B
Queensmith
LG773614392 · Oct 27
$2,628 AUD
£1,450 GBP
View
20 more retailers have this diamond
Prices start from $398 AUDSave up to $2,230 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
$398 AUD