Princess|Lab Grown|IGI

1.28ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG621400799

Shape and cutting style on the report: Princess cut

Certificate IGI LG621400799

Diamond specifications and retailer prices

From $212 USD
As of October 27, 2026
Save $1,019 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,231 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621400799 or 621400799. Listed at 20 retailers as of October 27, 2026, with prices from $212 to $1,231, a $1,019 spread on the same certified stone. Reve Diamonds lists it at $1,231. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621400799
Dimensions5.89 × 5.82 × 4.18 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
5.89 mm5.82 mm1.28 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621400799
Side View
Table 70.0%Crown 43.6°Girdle: MediumPavilion 38.4°Culet: NoneDepth 71.8%

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 27
Current: $484 USD|Low: $203 USD|High: $1,064 USD|Avg: $492 USD|+4.3%
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
October 29, 2026
Retailer 11$212 USD
Retailer 6$237 USD
Retailer 4$245 USD
Retailer 3$262 USD
Retailer 14$262 USD
Retailer 8$316 USD
Retailer 12$370 USD
Retailer 7$434 USD
Retailer 1$484 USD
Retailer 5$583 USD
Retailer 10$680 USD
Retailer 13$800 USD
Retailer 2$843 USD
Retailer 9$1,053 USD

44 data points across 14 retailers

20 retailers$212 USD to $1,231 USD

A
Cheapest Retailer
-
$212 USD
A
Retailer 2
-
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$245 USD
View
A
Retailer 4
-
$262 USD
View
A
Retailer 5
-
$262 USD
View
A
Retailer 6
-
$316 USD
£249 GBP
View
B+
Retailer 7
-
$370 USD
View
A
Retailer 8
-
$434 USD
€413 EUR
View
A
Retailer 9
-
$484 USD
£381 GBP
View
A
Retailer 10
-
$487 USD
View
B+
Retailer 11
-
$583 USD
View
B+
Retailer 12
-
$680 USD
View
B+
Retailer 13
-
$779 USD
A$1,199 AUD
View
Price last confirmed 135 days ago
B+
Retailer 14
-
$800 USD
View
B
Retailer 15
-
$843 USD
View
B
Retailer 16
-
$855 USD
SGD 1,155 SGD
View
B
Retailer 17
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$897 USD
View
B
Retailer 18
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$915 USD
View
B
Retailer 19
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$1,053 USD
£829 GBP
View
Most Expensive
B
Reve Diamonds
48B14AD65 · Oct 28
$1,231 USD
View
19 more retailers have this diamond
Prices start from $212 USDSave up to $1,019 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
$212 USD