Radiant|Lab Grown|IGI

1.14ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG840630453

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

Certificate IGI LG840630453

Diamond specifications and retailer prices

From $195 USD
As of October 30, 2026
Save $1,299 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,494 USD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 1.14ct lab-grown radiant diamond

This 1.14ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840630453 or 840630453. Listed at 16 retailers as of October 29, 2026, with prices from $195 to $1,494, a $1,299 spread on the same certified stone. Helzberg Diamonds lists it at $1,494. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840630453
Dimensions7.15 × 5.20 × 3.56 mm
L/W Ratio1.38
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
7.15 mm5.20 mm1.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840630453
Side View
Table 63.0%Crown 40.1°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
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 30
Current: $1,494 USD|Low: $195 USD|High: $1,494 USD|Avg: $636 USD
Helzberg 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
Retailer 15
October 30, 2026
Retailer 11$195 USD
Retailer 8$265 USD
Retailer 12$378 USD
Retailer 4$381 USD
Retailer 2$384 USD
Retailer 9$387 USD
Retailer 5$494 USD
Retailer 13$538 USD
Retailer 7$727 USD
Retailer 6$740 USD
Retailer 15$749 USD
Retailer 10$749 USD
Retailer 3$870 USD
Retailer 14$1,036 USD
Helzberg Diamonds$1,494 USD

18 data points across 15 retailers

16 retailers$195 USD to $1,494 USD

A
Cheapest Retailer
-
$195 USD
Final sale: no returns
A
Retailer 2
-
$265 USD
£209 GBP
View
A
Retailer 3
-
$378 USD
ZAR 6,114 ZAR
View
Retailer 4
-
$381 USD
€363 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$384 USD
View
A
Retailer 6
-
$387 USD
£305 GBP
View
A
Retailer 7
-
$494 USD
View
A
Retailer 8
-
$538 USD
A$827 AUD
View
B+
Retailer 9
-
$727 USD
SGD 982 SGD
View
B+
Retailer 10
-
$740 USD
View
B+
Retailer 11
-
$749 USD
View
B+
Retailer 12
-
$749 USD
View
Retailer 13
-
$870 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,020 USD
View
Retailer 15
-
$1,036 USD
£816 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJGKLJ · Oct 29
$1,494 USD
View
15 more retailers have this diamond
Prices start from $195 USDSave up to $1,299 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
1.14ct Radiant
$195 USD