Radiant|Lab Grown|IGI

1.03ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG604386373

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

Certificate IGI LG604386373

Diamond specifications and retailer prices

From $286 USD
As of November 2, 2026
Save $1,282 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,540 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG604386373 or 604386373. Listed at 20 retailers as of November 1, 2026, with a 448% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604386373
Dimensions7.30 × 4.93 × 3.45 mm
L/W Ratio1.48
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
7.30 mm4.93 mm1.03 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604386373
Side View
Table 63.0%Crown 36.8°Girdle: MediumPavilion 36.2°Culet: NoneDepth 70.0%

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 2
Current: $436 USD|Low: $275 USD|High: $1,588 USD|Avg: $707 USD|-0.3%
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
November 2, 2026
Retailer 15$286 USD
Retailer 6$300 USD
Retailer 7$319 USD
Retailer 4$355 USD
Retailer 16$355 USD
Retailer 1$436 USD
Retailer 14$510 USD
Retailer 3$584 USD
Retailer 5$596 USD
Retailer 10$675 USD
Retailer 9$698 USD
Retailer 12$955 USD
Retailer 13$1,089 USD
Retailer 2$1,258 USD
Retailer 8$1,464 USD
Retailer 11$1,568 USD

41 data points across 16 retailers

20 retailers$286 USD to $1,568 USD

A
Cheapest Retailer
-
$286 USD
A
Retailer 2
-
$300 USD
View
A
Retailer 3
-
$319 USD
View
Final sale: no returns
A
Retailer 4
-
$332 USD
View
Retailer 5
-
$355 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$355 USD
View
A
Retailer 7
-
$436 USD
£343 GBP
View
B+
Retailer 8
-
$510 USD
View
B
Retailer 9
-
$584 USD
View
B
Retailer 10
-
$596 USD
View
B+
Retailer 11
-
$675 USD
ZAR 10,904 ZAR
View
B+
Retailer 12
-
$698 USD
£550 GBP
View
B
Retailer 13
-
$955 USD
A$1,469 AUD
View
B
Retailer 14
-
$1,089 USD
View
B
Retailer 15
-
$1,258 USD
View
B
Retailer 16
-
$1,421 USD
View
B
Retailer 17
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$1,464 USD
View
B
Retailer 18
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$1,568 USD
£1,235 GBP
View
Retailer 19
-
$2,078 USD
£1,636 GBP
View
Price under review
Most Expensive
Do Amore Diamonds
27-2063A1F03 · Nov 2
$2,540 USD
View
Price under review
19 more retailers have this diamond
Prices start from $286 USDSave up to $1,282 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
$286 USD