Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG683590367

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

Certificate IGI LG683590367

Diamond specifications and retailer prices

From $352 USD
As of November 4, 2026
Save $711 USD (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,063 USD at MOH London · As of November 5, 2026
View at MOH London

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683590367 or 683590367. Listed at 12 retailers as of November 4, 2026, with prices from $352 to $1,063, a $711 spread on the same certified stone. MOH London lists it at $1,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683590367
Dimensions7.90 × 5.42 × 3.59 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm5.42 mm1.30 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683590367
Side View
Table 64.0%Crown 42.4°Girdle: MediumPavilion 34.4°Culet: NoneDepth 66.2%

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: Nov 4
Current: $1,063 USD|Low: $263 USD|High: $1,072 USD|Avg: $595 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$263 USD
Retailer 8$352 USD
Retailer 4$459 USD
Retailer 2$488 USD
Retailer 7$501 USD
Retailer 6$512 USD
Retailer 3$650 USD
Retailer 5$858 USD
Retailer 9$907 USD
MOH London$1,063 USD

39 data points across 10 retailers

12 retailers$352 USD to $1,063 USD

Retailer 1
-
$213 USD
Price last confirmed 37 days ago
Retailer 2
-
$247 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$260 USD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$352 USD
View
A
Retailer 5
-
$459 USD
View
A
Retailer 6
-
$488 USD
View
B+
Retailer 7
-
$501 USD
View
B+
Retailer 8
-
$512 USD
View
B+
Retailer 9
-
$650 USD
View
B
Retailer 10
-
$858 USD
View
B
Retailer 11
-
$907 USD
View
Most Expensive
B
MOH London
LG683590367 · Nov 5
$1,063 USD
£837 GBP
View
11 more retailers have this diamond
Prices start from $352 USDSave up to $711 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
$352 USD