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Princess|Lab Grown|IGI

1.23ct D VVS2 Princess Lab Grown Diamond

VG • D/VVS2 • IGI LG702577490

Shape and cutting style on the report: Princess cut

Certificate IGI LG702577490

Diamond specifications and retailer prices

From $339 AUD
$238 USD
As of October 30, 2026
Save $1,640 AUD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,979 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG702577490 or 702577490. Listed at 23 retailers as of October 30, 2026, with prices from $339 to $1,979, a $1,640 spread on the same certified stone. Brilliant Earth lists it at $1,979. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702577490
Dimensions5.73 × 5.63 × 4.23 mm
L/W Ratio1.02
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
5.73 mm5.63 mm1.23 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702577490
Side View
Table 68.0%Crown 45.7°Girdle: MediumPavilion 38.8°Culet: NoneDepth 75.1%

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: $1,979 AUD|Low: $325 AUD|High: $2,235 AUD|Avg: $1,000 AUD|-11.5%
Brilliant Earth
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
Retailer 17
October 31, 2026
Retailer 3$339 AUD
Retailer 6$379 AUD
Retailer 4$420 AUD
Retailer 10$551 AUD
Retailer 9$567 AUD
Retailer 11$674 AUD
Retailer 15$721 AUD
Retailer 8$756 AUD
Retailer 2$788 AUD
Retailer 16$1,024 AUD
Retailer 13$1,283 AUD
Retailer 14$1,288 AUD
Retailer 7$1,350 AUD
Retailer 17$1,354 AUD
Retailer 12$1,692 AUD
Retailer 5$1,871 AUD
Brilliant Earth$1,979 AUD

35 data points across 17 retailers

23 retailers$339 AUD to $1,979 AUD

A
Cheapest Retailer
-
$339 AUD
$238 USD
A
Retailer 2
-
$379 AUD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
$393 AUD
$276 USD
View
A
Retailer 4
-
$420 AUD
$295 USD
View
A
Retailer 5
-
$420 AUD
$295 USD
View
A
Retailer 6
-
$551 AUD
£305 GBP
View
A
Retailer 7
-
$567 AUD
$398 USD
View
A
Retailer 8
-
$674 AUD
€451 EUR
View
A
Retailer 9
-
$721 AUD
ZAR 8,186 ZAR
View
B+
Retailer 10
-
$756 AUD
$531 USD
View
B+
Retailer 11
-
$762 AUD
$535 USD
View
B+
Retailer 12
-
$788 AUD
£436 GBP
View
B+
Retailer 13
-
$1,024 AUD
View
B
Retailer 14
-
$1,281 AUD
$900 USD
View
B
Retailer 15
-
$1,283 AUD
View
B
Retailer 16
-
$1,288 AUD
$905 USD
View
B
Retailer 17
-
$1,350 AUD
$948 USD
View
B
Retailer 18
-
$1,354 AUD
$951 USD
View
B
Retailer 19
-
$1,424 AUD
$1,000 USD
View
B
Retailer 20
-
$1,461 AUD
$1,026 USD
View
B
Retailer 21
-
$1,692 AUD
£936 GBP
View
B
Retailer 22
-
$1,871 AUD
$1,314 USD
View
Most Expensive
B
Brilliant Earth
16037841A · Oct 30
$1,979 AUD
$1,390 USD
View
22 more retailers have this diamond
Prices start from $339 AUDSave up to $1,640 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
1.23ct Princess
$339 AUD