Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG618481881

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

Certificate IGI LG618481881

Diamond specifications and retailer prices

From $383 USD
As of November 5, 2026
Save $1,267 USD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,650 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG618481881 or 618481881. Listed at 11 retailers as of November 4, 2026, with prices from $383 to $1,650, a $1,267 spread on the same certified stone. Do Amore Diamonds lists it at $1,650. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618481881
Dimensions7.48 × 5.32 × 3.78 mm
L/W Ratio1.41
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
7.48 mm5.32 mm1.30 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618481881
Side View
Table 68.0%Crown 47.3°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 71.1%

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: Nov 5
Current: $1,650 USD|Low: $182 USD|High: $1,650 USD|Avg: $632 USD
Do Amore 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
Retailer 16
October 8, 2026
Retailer 4$182 USD
Retailer 16$201 USD
Retailer 6$357 USD
Retailer 14$364 USD
Retailer 11$381 USD
Retailer 2$383 USD
Retailer 9$390 USD
Retailer 3$530 USD
Retailer 15$539 USD
Retailer 5$618 USD
Retailer 10$755 USD
Retailer 12$860 USD
Retailer 7$887 USD
Retailer 8$930 USD
Retailer 13$1,051 USD
Do Amore Diamonds$1,650 USD

12 data points across 16 retailers

11 retailers$383 USD to $1,650 USD

Retailer 1
-
$156 USD
Price last confirmed 35 days ago
Retailer 2
-
$188 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$201 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$381 USD
View
Price last confirmed 32 days ago
A
Retailer 5
-
$383 USD
View
Retailer 6
-
$714 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$755 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$860 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$930 USD
View
Price last confirmed 30 days ago
Retailer 10
-
$1,051 USD
View
Price last confirmed 32 days ago
Most Expensive
B
Do Amore Diamonds
23-618481881 · Nov 4
$1,650 USD
View
10 more retailers have this diamond
Prices start from $383 USDSave up to $1,267 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
$383 USD