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Princess|Lab Grown|IGI

1.20ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG709522504

Shape and cutting style on the report: Princess cut

Certificate IGI LG709522504

Diamond specifications and retailer prices

From $282 AUD
$198 USD
As of October 30, 2026
Save $1,408 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,690 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG709522504 or 709522504. Listed at 20 retailers as of October 30, 2026, with prices from $282 to $1,690, a $1,408 spread on the same certified stone. Reve Diamonds lists it at $1,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG709522504
Dimensions6.15 × 5.95 × 4.10 mm
L/W Ratio1.03
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
6.15 mm5.95 mm1.20 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG709522504
Side View
Table 69.0%Crown 47.6°Girdle: MediumPavilion 38.8°Culet: NoneDepth 68.9%

Caratlytics Score

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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: Oct 30
Current: $1,552 AUD|Low: $270 AUD|High: $1,654 AUD|Avg: $726 AUD|-0.9%
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
October 30, 2026
Retailer 16$282 AUD
Retailer 8$315 AUD
Retailer 6$327 AUD
Retailer 3$349 AUD
Retailer 5$349 AUD
Retailer 9$468 AUD
Retailer 12$600 AUD
Retailer 10$639 AUD
Retailer 11$643 AUD
Retailer 7$698 AUD
Retailer 13$854 AUD
Retailer 15$873 AUD
Retailer 2$1,011 AUD
Retailer 4$1,123 AUD
Retailer 1$1,552 AUD
Retailer 14$1,643 AUD

43 data points across 16 retailers

20 retailers$282 AUD to $1,690 AUD

A
Cheapest Retailer
-
$282 AUD
$198 USD
A
Retailer 2
-
$315 AUD
$221 USD
View
Final sale: no returns
A
Retailer 3
-
$327 AUD
$230 USD
View
A
Retailer 4
-
$349 AUD
$245 USD
View
A
Retailer 5
-
$349 AUD
$245 USD
View
A
Retailer 6
-
$468 AUD
£259 GBP
View
B+
Retailer 7
-
$473 AUD
$332 USD
View
A
Retailer 8
-
$600 AUD
ZAR 6,810 ZAR
View
A
Retailer 9
-
$639 AUD
£354 GBP
View
A
Retailer 10
-
$643 AUD
€430 EUR
View
A
Retailer 11
-
$653 AUD
$459 USD
View
A
Retailer 12
-
$698 AUD
$490 USD
View
B+
Retailer 13
-
$854 AUD
View
B+
Retailer 14
-
$873 AUD
$613 USD
View
Retailer 15
-
$1,011 AUD
$710 USD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$1,123 AUD
$789 USD
View
B
Retailer 17
-
$1,200 AUD
$843 USD
View
B
Retailer 18
-
$1,552 AUD
$1,090 USD
View
B
Retailer 19
-
$1,643 AUD
£909 GBP
View
Most Expensive
B
Reve Diamonds
0577DEA28 · Oct 30
$1,690 AUD
$1,187 USD
View
19 more retailers have this diamond
Prices start from $282 AUDSave up to $1,408 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
1.20ct Princess
$282 AUD