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Princess|Lab Grown|IGI

1.28ct D VS2 Princess Lab Grown Diamond

VG • D/VS2 • IGI LG841656179

Shape and cutting style on the report: Princess cut

Certificate IGI LG841656179

Diamond specifications and retailer prices

From $272 AUD
$191 USD
As of October 27, 2026
Save $1,387 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,659 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.28ct lab-grown princess diamond

This 1.28ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841656179 or 841656179. Listed at 20 retailers as of October 27, 2026, with prices from $272 to $1,659, a $1,387 spread on the same certified stone. Reve Diamonds lists it at $1,659. 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

1.28
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841656179
Dimensions5.99 × 5.97 × 3.97 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.99 mm5.97 mm1.28 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841656179
Side View
Table 65.0%Crown 38.2°Girdle: MediumPavilion 37.1°Culet: NoneDepth 66.5%

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: Oct 27
Current: $406 AUD|Low: $262 AUD|High: $1,659 AUD|Avg: $735 AUD|-0.8%
Retailer 1
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Retailer 10
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 2$272 AUD
Retailer 16$303 AUD
Retailer 5$316 AUD
Retailer 3$337 AUD
Retailer 4$337 AUD
Retailer 7$383 AUD
Retailer 1$406 AUD
Retailer 18$553 AUD
Retailer 10$591 AUD
Retailer 12$610 AUD
Retailer 6$692 AUD
Retailer 9$702 AUD
Retailer 15$863 AUD
Retailer 19$932 AUD
Retailer 11$1,101 AUD
Retailer 13$1,150 AUD
Retailer 8$1,161 AUD
Retailer 17$1,239 AUD
Retailer 14$1,580 AUD
Reve Diamonds$1,659 AUD

29 data points across 20 retailers

20 retailers$272 AUD to $1,659 AUD

A
Cheapest Retailer
-
$272 AUD
$191 USD
A
Retailer 2
-
$316 AUD
$222 USD
View
Retailer 3
-
$337 AUD
$237 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$337 AUD
$237 USD
View
A
Retailer 5
-
$383 AUD
HK$2,100 HKD
View
A
Retailer 6
-
$406 AUD
£225 GBP
View
A
Retailer 7
-
$553 AUD
€370 EUR
View
A
Retailer 8
-
$591 AUD
$415 USD
View
A
Retailer 9
-
$610 AUD
£338 GBP
View
B+
Retailer 10
-
$692 AUD
$486 USD
View
B+
Retailer 11
-
$702 AUD
$493 USD
View
B+
Retailer 12
-
$863 AUD
$606 USD
View
B+
Retailer 13
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$918 AUD
$645 USD
View
Retailer 14
-
$932 AUD
$655 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$1,101 AUD
SGD 1,045 SGD
View
B+
Retailer 16
-
$1,150 AUD
View
B
Retailer 17
-
$1,161 AUD
$816 USD
View
B
Retailer 18
-
$1,239 AUD
$870 USD
View
B
Retailer 19
-
$1,580 AUD
£874 GBP
View
Most Expensive
B
Reve Diamonds
6350A712E · Oct 28
$1,659 AUD
$1,165 USD
View
19 more retailers have this diamond
Prices start from $272 AUDSave up to $1,387 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
1.28ct Princess
$272 AUD