Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG725510588

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

Certificate IGI LG725510588

Diamond specifications and retailer prices

From $146 USD
As of October 30, 2026
Save $706 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $852 USD at MOH London · As of October 29, 2026
View at MOH London

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 LG725510588 or 725510588. Listed at 19 retailers as of October 29, 2026, with prices from $146 to $852, a $706 spread on the same certified stone. MOH London lists it at $852. 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 angle37.7°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725510588
Dimensions7.25 × 4.78 × 3.39 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm4.78 mm0.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725510588
Side View
Table 63.0%Crown 37.7°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 70.9%

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: Oct 30
Current: $852 USD|Low: $137 USD|High: $857 USD|Avg: $392 USD|+1.5%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 1, 2026
Retailer 4$146 USD
Retailer 19$169 USD
Retailer 3$181 USD
Retailer 6$181 USD
Retailer 14$233 USD
Retailer 15$310 USD
Retailer 16$315 USD
Retailer 13$329 USD
Retailer 8$330 USD
Retailer 9$335 USD
Retailer 17$344 USD
Retailer 12$415 USD
Retailer 2$452 USD
Retailer 18$462 USD
Retailer 7$500 USD
Retailer 5$582 USD
Retailer 11$638 USD
Retailer 10$670 USD
MOH London$852 USD

32 data points across 19 retailers

19 retailers$146 USD to $852 USD

A
Cheapest Retailer
-
$146 USD
A
Retailer 2
-
$169 USD
View
Retailer 3
-
$181 USD
View
Price last confirmed 7 days ago
A
Retailer 4
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$181 USD
View
A
Retailer 5
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$233 USD
£183 GBP
View
A
Retailer 6
-
$310 USD
£244 GBP
View
A
Retailer 7
-
$315 USD
€300 EUR
View
A
Retailer 8
-
$329 USD
ZAR 5,318 ZAR
View
A
Retailer 9
-
$330 USD
View
A
Retailer 10
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$335 USD
View
A
Retailer 11
-
$344 USD
£271 GBP
View
B+
Retailer 12
-
$415 USD
View
B+
Retailer 13
-
$452 USD
A$695 AUD
View
B+
Retailer 14
-
$462 USD
View
B+
Retailer 15
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$500 USD
View
B+
Retailer 16
-
$582 USD
View
B
Retailer 17
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$638 USD
View
B
Retailer 18
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$670 USD
View
Most Expensive
B
MOH London
LG725510588 · Oct 29
$852 USD
£671 GBP
View
18 more retailers have this diamond
Prices start from $146 USDSave up to $706 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
$146 USD