Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG615363517

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

Certificate IGI LG615363517

Diamond specifications and retailer prices

From $174 USD
As of November 1, 2026
Save $1,306 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,480 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615363517 or 615363517. Listed at 19 retailers as of November 1, 2026, with prices from $174 to $1,480, a $1,306 spread on the same certified stone. Do Amore Diamonds lists it at $1,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615363517
Dimensions7.03 × 4.94 × 3.28 mm
L/W Ratio1.42
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
7.03 mm4.94 mm0.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615363517
Side View
Table 67.0%Crown 43.6°Girdle: THN-MEDPavilion 35.4°Culet: NoneDepth 66.4%

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: Nov 1
Current: $1,480 USD|Low: $165 USD|High: $42,440 USD|Avg: $1,922 USD|-96.5%
Do Amore Diamonds
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 2, 2026
Retailer 5$174 USD
Retailer 12$174 USD
Retailer 6$216 USD
Retailer 16$261 USD
Retailer 11$271 USD
Retailer 9$295 USD
Retailer 17$380 USD
Retailer 13$386 USD
Retailer 8$514 USD
Retailer 2$530 USD
Retailer 18$543 USD
Retailer 10$545 USD
Retailer 4$734 USD
Retailer 14$857 USD
Retailer 15$1,054 USD
Retailer 3$1,121 USD
Do Amore Diamonds$1,480 USD
Retailer 7$11,293 USD

40 data points across 18 retailers

19 retailers$174 USD to $1,480 USD

A
Cheapest Retailer
-
$174 USD
Final sale: no returns
Retailer 2
-
$174 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$202 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$213 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$216 USD
View
Price last confirmed 16 days ago
Retailer 6
-
$216 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$261 USD
View
A
Retailer 8
-
$271 USD
View
A
Retailer 9
-
$380 USD
£299 GBP
View
A
Retailer 10
-
$386 USD
ZAR 6,243 ZAR
View
B+
Retailer 11
-
$530 USD
A$816 AUD
View
B+
Retailer 12
-
$543 USD
A$836 AUD
View
B
Retailer 13
-
$691 USD
£544 GBP
View
Retailer 14
-
$734 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$767 USD
View
Price last confirmed 10 days ago
B
Retailer 16
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$857 USD
View
B
Retailer 17
-
$1,054 USD
View
Retailer 18
-
$1,121 USD
£883 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-AEED892AF · Nov 1
$1,480 USD
View
18 more retailers have this diamond
Prices start from $174 USDSave up to $1,306 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
0.99ct Radiant
$174 USD