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Princess|Lab Grown|IGI

1.29ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG683544261

Shape and cutting style on the report: Princess cut

Certificate IGI LG683544261

Diamond specifications and retailer prices

From $371 AUD
As of November 4, 2026
Save $2,400 AUD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,771 AUD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.29ct lab-grown princess diamond

This 1.29ct lab-grown princess 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 LG683544261 or 683544261. Listed at 26 retailers as of November 4, 2026, with a 646% 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

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683544261
Dimensions5.93 × 5.90 × 4.19 mm
L/W Ratio1.01
Culet sizePointed
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
5.93 mm5.90 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683544261
Side View
Table 65.0%Crown 44.1°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 71.0%

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 4
Current: $2,771 AUD|Low: $369 AUD|High: $2,771 AUD|Avg: $1,129 AUD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 7
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Retailer 22
November 5, 2026
Retailer 11$371 AUD
Retailer 21$416 AUD
Retailer 3$431 AUD
Retailer 7$461 AUD
Retailer 14$461 AUD
Retailer 22$686 AUD
Retailer 8$767 AUD
Retailer 18$794 AUD
Retailer 6$823 AUD
Retailer 20$860 AUD
Retailer 2$871 AUD
Retailer 4$954 AUD
Retailer 17$1,130 AUD
Retailer 16$1,416 AUD
Retailer 5$1,429 AUD
Retailer 10$1,481 AUD
Retailer 19$1,511 AUD
Retailer 12$1,554 AUD
Retailer 15$1,701 AUD
Retailer 13$1,841 AUD
Retailer 9$1,978 AUD
Brilliant Earth$2,771 AUD

35 data points across 22 retailers

26 retailers$371 AUD to $2,771 AUD

A
Cheapest Retailer
-
$371 AUD
A
Retailer 2
-
$416 AUD
View
Final sale: no returns
A
Retailer 3
-
$431 AUD
View
A
Retailer 4
-
$461 AUD
View
Retailer 5
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$461 AUD
View
Price last confirmed 11 days ago
Retailer 6
-
$499 AUD
View
Price last confirmed 44 days ago
A
Retailer 7
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$686 AUD
View
A
Retailer 8
-
$767 AUD
View
A
Retailer 9
-
$794 AUD
View
A
Retailer 10
-
$823 AUD
View
Retailer 11
-
$860 AUD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$871 AUD
View
B+
Retailer 13
-
$954 AUD
View
B+
Retailer 14
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$1,130 AUD
View
B+
Retailer 15
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$1,234 AUD
View
B
Retailer 16
-
$1,416 AUD
View
Retailer 17
-
$1,429 AUD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$1,481 AUD
View
Retailer 19
-
$1,511 AUD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$1,554 AUD
View
B
Retailer 21
-
$1,701 AUD
View
B
Retailer 22
-
$1,841 AUD
View
B
Retailer 23
-
$1,978 AUD
View
B
Retailer 24
-
$2,771 AUD
View
B
Retailer 25
-
$2,771 AUD
View
Most Expensive
Brilliant Earth
13629257A · Oct 8
$2,771 AUD
$1,940 USD
View
Price last confirmed 28 days ago
25 more retailers have this diamond
Prices start from $371 AUDSave up to $2,400 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 Princess
$371 AUD