Radiant|Lab Grown|IGI

1.29ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG836617408

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

Certificate IGI LG836617408

Diamond specifications and retailer prices

From $184 USD
As of October 30, 2026
Save $1,586 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,770 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG836617408 or 836617408. Listed at 15 retailers as of October 30, 2026, with prices from $184 to $1,770, a $1,586 spread on the same certified stone. Do Amore Diamonds lists it at $1,770. 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

1.29
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617408
Dimensions7.32 × 5.42 × 3.79 mm
L/W Ratio1.35
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
7.32 mm5.42 mm1.29 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617408
Side View
Table 68.0%Crown 44.9°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,770 USD|Low: $184 USD|High: $1,770 USD|Avg: $629 USD
Do Amore Diamonds
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
November 1, 2026
Retailer 13$184 USD
Retailer 11$206 USD
Retailer 4$276 USD
Retailer 7$309 USD
Retailer 5$317 USD
Retailer 8$421 USD
Retailer 14$478 USD
Retailer 10$616 USD
Retailer 9$652 USD
Retailer 12$810 USD
Retailer 6$819 USD
Retailer 3$875 USD
Retailer 2$1,179 USD
Do Amore Diamonds$1,770 USD

11 data points across 14 retailers

15 retailers$184 USD to $1,770 USD

A
Cheapest Retailer
-
$184 USD
A
Retailer 2
-
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$276 USD
View
A
Retailer 4
-
$309 USD
£243 GBP
View
B+
Retailer 5
-
$317 USD
View
A
Retailer 6
-
$421 USD
€401 EUR
View
A
Retailer 7
-
$478 USD
View
B+
Retailer 8
-
$616 USD
A$948 AUD
View
B+
Retailer 9
-
$652 USD
View
B+
Retailer 10
-
$810 USD
View
B+
Retailer 11
-
$819 USD
View
Retailer 12
-
$875 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,170 USD
View
B
Retailer 14
-
$1,179 USD
£928 GBP
View
Most Expensive
B
Do Amore Diamonds
27-038588093 · Oct 31
$1,770 USD
View
14 more retailers have this diamond
Prices start from $184 USDSave up to $1,586 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
1.29ct Radiant
$184 USD