Radiant|Lab Grown|IGI

1.28ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG790694850

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG790694850

Diamond specifications and retailer prices

From $205 USD
As of October 27, 2026
Save $1,005 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,210 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG790694850 or 790694850. Listed at 16 retailers as of October 27, 2026, with prices from $205 to $1,210, a $1,005 spread on the same certified stone. Reve Diamonds lists it at $1,210. 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
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790694850
Dimensions7.91 × 5.52 × 3.51 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.52 mm1.28 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790694850
Side View
Table 64.0%Crown 43.4°Girdle: MediumPavilion 34.3°Culet: NoneDepth 63.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $466 USD|Low: $200 USD|High: $1,235 USD|Avg: $573 USD|-0.1%
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
Reve Diamonds
October 28, 2026
Retailer 9$205 USD
Retailer 10$230 USD
Retailer 7$238 USD
Retailer 5$263 USD
Retailer 6$263 USD
Retailer 13$439 USD
Retailer 2$445 USD
Retailer 1$466 USD
Retailer 8$523 USD
Retailer 11$622 USD
Retailer 3$846 USD
Retailer 4$849 USD
Retailer 14$872 USD
Retailer 12$1,191 USD
Reve Diamonds$1,210 USD

24 data points across 15 retailers

16 retailers$205 USD to $1,210 USD

A
Cheapest Retailer
-
$205 USD
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$238 USD
View
Retailer 4
-
$240 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$263 USD
View
A
Retailer 6
-
$263 USD
View
A
Retailer 7
-
$439 USD
View
B+
Retailer 8
-
$445 USD
ZAR 7,188 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$466 USD
£367 GBP
View
B+
Retailer 10
-
$523 USD
View
B+
Retailer 11
-
$622 USD
A$957 AUD
View
B
Retailer 12
-
$846 USD
View
B
Retailer 13
-
$849 USD
View
B
Retailer 14
-
$872 USD
View
B
Retailer 15
-
$1,191 USD
£938 GBP
View
Most Expensive
B
Reve Diamonds
2C8C86633 · Oct 28
$1,210 USD
View
15 more retailers have this diamond
Prices start from $205 USDSave up to $1,005 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 Radiant
$205 USD