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 $191 USD
As of October 27, 2026
Save $974 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,165 USD 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 21 retailers as of October 27, 2026, with prices from $191 to $1,165, a $974 spread on the same certified stone. Reve Diamonds lists it at $1,165. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $285 USD|Low: $184 USD|High: $1,165 USD|Avg: $516 USD|-0.8%
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Retailer 19
Reve Diamonds
October 29, 2026
Retailer 2$191 USD
Retailer 16$213 USD
Retailer 5$222 USD
Retailer 3$237 USD
Retailer 4$237 USD
Retailer 7$269 USD
Retailer 1$285 USD
Retailer 18$389 USD
Retailer 10$415 USD
Retailer 12$429 USD
Retailer 6$486 USD
Retailer 9$493 USD
Retailer 15$606 USD
Retailer 19$655 USD
Retailer 11$773 USD
Retailer 13$808 USD
Retailer 8$816 USD
Retailer 17$870 USD
Retailer 14$1,110 USD
Reve Diamonds$1,165 USD

29 data points across 20 retailers

21 retailers$191 USD to $1,165 USD

A
Cheapest Retailer
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$191 USD
A
Retailer 2
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$213 USD
View
Final sale: no returns
A
Retailer 3
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$222 USD
View
A
Retailer 4
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$237 USD
View
A
Retailer 5
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$237 USD
View
A
Retailer 6
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$269 USD
HK$2,100 HKD
View
A
Retailer 7
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$285 USD
£225 GBP
View
A
Retailer 8
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$389 USD
€370 EUR
View
A
Retailer 9
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$415 USD
View
A
Retailer 10
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$429 USD
£338 GBP
View
B+
Retailer 11
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$486 USD
View
B+
Retailer 12
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$493 USD
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B+
Retailer 13
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$606 USD
View
B+
Retailer 14
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$645 USD
View
Retailer 15
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$655 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
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$773 USD
SGD 1,045 SGD
View
B+
Retailer 17
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$808 USD
A$1,243 AUD
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B
Retailer 18
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$816 USD
View
B
Retailer 19
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$870 USD
View
B
Retailer 20
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$1,110 USD
£874 GBP
View
Most Expensive
B
Reve Diamonds
6350A712E · Oct 28
$1,165 USD
View
20 more retailers have this diamond
Prices start from $191 USDSave up to $974 USD

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
$191 USD