Radiant|Lab Grown|IGI

1.03ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG526289119

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

Certificate IGI LG526289119

Diamond specifications and retailer prices

From $207 USD
As of October 27, 2026
Save $1,010 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,217 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526289119 or 526289119. Listed at 19 retailers as of October 27, 2026, with prices from $207 to $1,217, a $1,010 spread on the same certified stone. Reve Diamonds lists it at $1,217. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526289119
Dimensions6.69 × 4.99 × 3.46 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.69 mm4.99 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526289119
Side View
Table 61.0%Crown 38.3°Girdle: MediumPavilion 30.9°Culet: NoneDepth 69.3%

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 27
Current: $1,036 USD|Low: $199 USD|High: $1,217 USD|Avg: $547 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Reve Diamonds
October 29, 2026
Retailer 15$207 USD
Retailer 9$231 USD
Retailer 4$241 USD
Retailer 5$257 USD
Retailer 17$257 USD
Retailer 10$324 USD
Retailer 6$343 USD
Retailer 12$442 USD
Retailer 3$444 USD
Retailer 11$471 USD
Retailer 7$493 USD
Retailer 13$629 USD
Retailer 16$800 USD
Retailer 2$826 USD
Retailer 14$829 USD
Retailer 8$880 USD
Retailer 1$1,036 USD
Reve Diamonds$1,217 USD

37 data points across 18 retailers

19 retailers$207 USD to $1,217 USD

A
Cheapest Retailer
-
$207 USD
A
Retailer 2
-
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$241 USD
View
A
Retailer 4
-
$257 USD
View
A
Retailer 5
-
$257 USD
View
A
Retailer 6
-
$324 USD
£255 GBP
View
A
Retailer 7
-
$343 USD
View
A
Retailer 8
-
$442 USD
ZAR 7,135 ZAR
View
B+
Retailer 9
-
$444 USD
View
B+
Retailer 10
-
$471 USD
£371 GBP
View
B+
Retailer 11
-
$493 USD
View
B+
Retailer 12
-
$550 USD
HK$4,300 HKD
View
B+
Retailer 13
-
$629 USD
A$967 AUD
View
B
Retailer 14
-
$800 USD
View
B
Retailer 15
-
$826 USD
View
B
Retailer 16
-
$829 USD
View
B
Retailer 17
-
$880 USD
View
B
Retailer 18
-
$1,036 USD
£816 GBP
View
Most Expensive
B
Reve Diamonds
FA24DB796 · Oct 28
$1,217 USD
View
18 more retailers have this diamond
Prices start from $207 USDSave up to $1,010 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
1.03ct Radiant
$207 USD