Radiant|Lab Grown|IGI

1.01ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG591369160

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

Certificate IGI LG591369160

Diamond specifications and retailer prices

From $202 USD
As of October 30, 2026
Save $929 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,131 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct 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 LG591369160 or 591369160. Listed at 24 retailers as of October 30, 2026, with prices from $202 to $1,131, a $929 spread on the same certified stone. Reve Diamonds lists it at $1,131. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591369160
Dimensions5.18 × 5.18 × 3.20 mm
L/W Ratio1.00
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
5.18 mm5.18 mm1.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591369160
Side View
Table 63.0%Crown 33.7°Girdle: MediumPavilion 30°Culet: NoneDepth 61.8%

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 30
Current: $630 USD|Low: $143 USD|High: $1,131 USD|Avg: $477 USD|-12.5%
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
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 4$181 USD
Retailer 8$202 USD
Retailer 6$221 USD
Retailer 5$224 USD
Retailer 9$281 USD
Retailer 2$324 USD
Retailer 14$381 USD
Retailer 16$381 USD
Retailer 3$395 USD
Retailer 10$403 USD
Retailer 7$463 USD
Retailer 12$546 USD
Retailer 11$565 USD
Retailer 1$630 USD
Retailer 15$760 USD
Retailer 13$1,048 USD
Reve Diamonds$1,131 USD

37 data points across 17 retailers

24 retailers$202 USD to $1,131 USD

Retailer 1
-
$181 USD
Price last confirmed 22 days ago
Retailer 2
-
$181 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$202 USD
View
Final sale: no returns
Retailer 4
-
$221 USD
View
Price last confirmed 32 days ago
Retailer 5
-
$224 USD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$230 USD
HK$1,800 HKD
View
A
Retailer 7
-
$281 USD
£221 GBP
View
A
Retailer 8
-
$324 USD
View
Retailer 9
-
$381 USD
€363 EUR
View
Price last confirmed 7 days ago
Retailer 10
-
$381 USD
ZAR 6,163 ZAR
View
Price last confirmed 17 days ago
Retailer 11
-
$393 USD
£310 GBP
View
Price last confirmed 15 days ago
A
Retailer 12
-
$395 USD
View
A
Retailer 13
-
$403 USD
£318 GBP
View
B+
Retailer 14
-
$463 USD
View
B+
Retailer 15
-
$546 USD
A$840 AUD
View
B+
Retailer 16
-
$562 USD
SGD 759 SGD
View
B+
Retailer 17
-
$565 USD
A$869 AUD
View
B+
Retailer 18
-
$630 USD
View
B
Retailer 19
-
$711 USD
£560 GBP
View
Retailer 20
-
$720 USD
View
Price last confirmed 23 days ago
B
Retailer 21
-
$760 USD
View
B
Retailer 22
-
$774 USD
View
B
Retailer 23
-
$1,048 USD
£825 GBP
View
Most Expensive
B
Reve Diamonds
96C90456E · Oct 30
$1,131 USD
View
23 more retailers have this diamond
Prices start from $202 USDSave up to $929 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
1.01ct Radiant
$202 USD