Radiant|Lab Grown|IGI

1.30ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG693506490

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

Certificate IGI LG693506490

Diamond specifications and retailer prices

From $267 USD
As of October 28, 2026
Save $1,187 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,454 USD at Michael Trio · As of October 29, 2026
View at Michael Trio

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG693506490 or 693506490. Listed at 14 retailers as of October 28, 2026, with prices from $267 to $1,454, a $1,187 spread on the same certified stone. Michael Trio lists it at $1,454. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693506490
Dimensions7.86 × 5.42 × 3.55 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.86 mm5.42 mm1.30 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693506490
Side View
Table 65.0%Crown 40.6°Girdle: MediumPavilion 33.7°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,454 USD|Low: $162 USD|High: $1,454 USD|Avg: $656 USD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9$162 USD
Retailer 8$267 USD
Retailer 7$502 USD
Retailer 10$507 USD
Retailer 4$511 USD
Retailer 2$564 USD
Retailer 5$726 USD
Retailer 6$960 USD
Retailer 3$1,199 USD
Michael Trio$1,454 USD

36 data points across 10 retailers

14 retailers$267 USD to $1,454 USD

A
Retailer 1
-
$240 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$278 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$298 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$298 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$502 USD
View
B+
Retailer 7
-
$507 USD
View
A
Retailer 8
-
$511 USD
ZAR 8,259 ZAR
View
B+
Retailer 9
-
$564 USD
£444 GBP
View
B+
Retailer 10
-
$726 USD
A$1,117 AUD
View
B
Retailer 11
-
$957 USD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$960 USD
View
B
Retailer 13
-
$1,199 USD
£944 GBP
View
Most Expensive
B
Michael Trio
1815993392 · Oct 29
$1,454 USD
SGD 1,965 SGD
View
13 more retailers have this diamond
Prices start from $267 USDSave up to $1,187 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
1.30ct Radiant
$267 USD